๐Ÿ—‚๏ธ Grade 3-5 Math Word Problems

162 free K-8 math word problems โ€” each with step-by-step solutions, hints, and answers.

Time Medium Grade 3-5

The movie starts at 7:30 PM and lasts 2 hours and 15 minutes. What time does it end?

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Money Medium Grade 3-5

A video game costs $45. It is on sale for 20% off. What is the sale price?

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Measurement Medium Grade 3-5

A rectangular garden is 12 feet long and 8 feet wide. What is its perimeter?

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Money Medium Grade 3-5

Maya buys 3 notebooks at $2.50 each and 2 pens at $1.75 each. How much does she spend in total?

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Time Medium Grade 3-5

A train leaves at 10:45 AM and arrives at 2:20 PM. How long is the journey?

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Measurement Medium Grade 3-5

A water bottle holds 750 milliliters. How many liters is that?

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Money Medium Grade 3-5

A pizza costs $18 and you want to split it equally with 5 friends (6 people total). How much does each person pay?

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Measurement Medium Grade 3-5

A recipe needs 3/4 cup of sugar. You want to triple the recipe. How much sugar do you need?

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Measurement Medium Grade 3-5

A pool is 25 meters long. How many laps equal 1 kilometer?

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Money Medium Grade 3-5

Tom saved $3 each week for 4 weeks. Then he spent $7 on a toy. How much money does he have now?

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Money Medium Grade 3-5

A shirt costs $25. If it goes on sale for 30% off, what is the sale price?

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Time Medium Grade 3-5

You practice piano for 25 minutes in the morning and 40 minutes after school. How much total practice time?

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Distance Medium Grade 3-5

A car travels 60 miles per hour. How far will it go in 3.5 hours?

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Food Medium Grade 3-5

A recipe serves 4 people and needs 3 eggs. How many eggs for 12 people?

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Sports Medium Grade 3-5

A track is 400 meters around. How many laps equal 5 kilometers?

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Science Medium Grade 3-5

A pendulum swings 20 times in 30 seconds. How many swings in 2 minutes?

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Money Medium Grade 3-5

You buy lunch for $12, give a 15% tip, and pay 7% sales tax. What is your total?

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Distance Medium Grade 3-5

Maya runs 2.5 km each morning. How many kilometers does she run in 5 days?

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Sports Medium Grade 3-5

In basketball, 3-point shots are worth 3 points and 2-point shots are worth 2 points. If a player makes 4 three-pointers and 7 two-pointers, how many total points?

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Time Medium Grade 3-5

You start homework at 4:20 PM. Math takes 35 minutes, reading takes 40 minutes, and science takes 25 minutes. When do you finish?

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Measurement Medium Grade 3-5

A bucket holds 12 liters. A bathtub holds 150 liters. How many buckets of water fill the bathtub?

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Food Medium Grade 3-5

A fruit bowl has 5 apples, 8 oranges, and 7 bananas. What percentage are apples?

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Science Medium Grade 3-5

Sound travels at 340 m/s. If you hear thunder 5 seconds after seeing lightning, how far away is the storm?

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Distance Medium Grade 3-5

A hiking trail is 15 kilometers. You have hiked 8.5 kilometers. How much farther to go?

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Food Medium Grade 3-5

A 2-liter bottle of soda serves 8 people equally. How many milliliters does each person get?

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Money Medium Grade 3-5

You earn $8.50 per hour. How much do you earn for 7.5 hours of work?

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Measurement Medium Grade 3-5

A box is 30 cm ร— 20 cm ร— 15 cm. What is its volume in cubic centimeters?

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Sports Medium Grade 3-5

A tennis player wins 18 out of 24 matches. What percentage did she win?

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Time Medium Grade 3-5

A flight leaves at 9:45 AM and takes 3 hours 20 minutes. What time does it arrive?

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Measurement Medium Grade 3-5

A fish tank holds 40 liters when full. If it's currently 65% full, how many liters are in the tank?

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Distance Medium Grade 3-5

A scooter travels at 15 km/h. How far can it go in 20 minutes?

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Food Medium Grade 3-5

A recipe calls for 3/4 cup of sugar. You want to triple the recipe. How much sugar do you need?

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Science Medium Grade 3-5

Light travels at 300,000 km/s. How far does it travel in 5 seconds?

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Time Medium Grade 3-5

A factory shift is from 6:30 AM to 3:15 PM, with a 45-minute lunch break. How many hours do workers actually work?

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Measurement Medium Grade 3-5

A rectangular pool is 25 m long, 12 m wide, and 2 m deep. How many cubic meters of water does it hold?

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Food Hard Grade 3-5

You buy 2.5 lbs of apples at $1.80/lb and 1.5 lbs of oranges at $2.20/lb. What is the total cost?

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Money Medium Grade 3-5

You meal prep 5 identical meals. Total ingredients cost $32.50. How much does each meal cost?

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Science Medium Grade 3-5

A circuit has a 9V battery and 3ฮฉ resistor. What is the current? (Ohm's Law: V = IR)

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Money Medium Grade 3-5

A school trip costs $15 per student. The bus costs $200. If 25 students go, how much does each student actually pay to cover all costs?

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Money Medium Grade 3-5

You buy 3 shirts at $18 each and 2 pairs of pants at $32 each. If you have a 20% off coupon for the total purchase, how much do you pay?

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Money Medium Grade 3-5

A gym membership costs $50 per month plus a $100 registration fee. How much will you pay for 6 months?

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Food Medium Grade 3-5

A pizza place offers a deal: Buy 2 large pizzas at $15 each, get the 3rd for half price. How much do you pay for 3 pizzas?

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Money Medium Grade 3-5

A store marks up products by 40% from wholesale cost. If they pay $50 for an item, what is the retail price?

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Money Medium Grade 3-5

You work 4 hours at $12/hour and 3 hours at $15/hour (overtime rate). What are your total earnings?

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Science Medium Grade 3-5

The moon orbits Earth at 380,000 km distance. Light travels at 300,000 km/s. How long does light from the moon take to reach Earth?

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Science Medium Grade 3-5

A gene has 1200 base pairs. How many amino acids does it code for? (3 base pairs = 1 amino acid)

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Science Medium Grade 3-5

The Earth's radius is 6,400 km. What is its circumference? (C = 2ฯ€r, ฯ€ โ‰ˆ 3.14)

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Distance Medium Grade 3-5

You drive 180 km and use 12 liters of gas. What is your fuel efficiency in km per liter?

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Distance Medium Grade 3-5

Two cities are 450 km apart. You drive at 75 km/h. How long will the trip take?

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Distance Medium Grade 3-5

A cyclist rides at 20 km/h. After 2 hours, how much farther must they go to reach a destination 55 km away?

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Sports Medium Grade 3-5

A baseball player has 45 hits in 150 at-bats. What is their batting average? (batting average = hits รท at-bats)

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Sports Medium Grade 3-5

A swimmer completes 50 meters in 45 seconds. At this pace, how long will 200 meters take?

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Time Medium Grade 3-5

A meeting starts at 2:50 PM and lasts for 1 hour 35 minutes. When does it end?

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Measurement Medium Grade 3-5

A piece of fabric is 3 yards long. How many inches is that? (1 yard = 36 inches)

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Measurement Medium Grade 3-5

You need 2.5 kg of sugar. The store only sells it in 500g bags. How many bags do you need?

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Food Medium Grade 3-5

A pizza is cut into 8 slices. If you eat 3 slices, what percentage of the pizza did you eat?

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Food Medium Grade 3-5

A cake recipe serves 12. You need to serve 30 people. By what factor should you multiply the ingredients?

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Food Medium Grade 3-5

You meal prep 5 identical meals. Total ingredients cost $32.50. How much does each meal cost?

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Science Medium Grade 3-5

A pulley system has a mechanical advantage of 4. If you pull with 20 N of force, how much weight can you lift?

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Science Medium Grade 3-5

A car engine is 25% efficient. If it uses 2000 joules of energy from fuel, how much useful work does it produce?

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Science Medium Grade 3-5

A rock falls from a 45-meter cliff. If it accelerates at 10 m/sยฒ, how fast is it going after 3 seconds? (v = at)

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Money Medium Grade 3-5

A pizza place offers a deal: Buy 2 large pizzas at $15 each, get the 3rd for half price. How much do you pay for 3 pizzas?

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Money Medium Grade 3-5

A store marks up products by 40% from wholesale cost. If they pay $50 for an item, what is the retail price?

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Money Medium Grade 3-5

You work 4 hours at $12/hour and 3 hours at $15/hour (overtime rate). What are your total earnings?

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Time Medium Grade 3-5

You need to bake cookies (20 min prep, 15 min baking), make frosting (10 min), and decorate (25 min). If you start at 2:00 PM, when will you finish?

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Science Medium Grade 3-5

A prism bends light by 30ยฐ. If light enters at 60ยฐ to the normal, what angle does it exit at?

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Money Medium Grade 3-5

A gym membership costs $50 per month plus a $100 registration fee. How much will you pay for 6 months?

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Time Medium Grade 3-5

A flight leaves at 9:45 AM and takes 3 hours 20 minutes. What time does it arrive?

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Measurement Medium Grade 3-5

A fish tank holds 40 liters when full. If it's currently 65% full, how many liters are in the tank?

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Distance Medium Grade 3-5

A scooter travels at 15 km/h. How far can it go in 20 minutes?

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Food Medium Grade 3-5

A recipe calls for 3/4 cup of sugar. You want to triple the recipe. How much sugar do you need?

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Sports Medium Grade 3-5

A tennis player wins 18 out of 24 matches. What percentage did she win?

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Science Medium Grade 3-5

Light travels at 300,000 km/s. How far does it travel in 5 seconds?

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Time Medium Grade 3-5

A factory shift is from 6:30 AM to 3:15 PM, with a 45-minute lunch break. How many hours do workers actually work?

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Measurement Medium Grade 3-5

A rectangular pool is 25 m long, 12 m wide, and 2 m deep. How many cubic meters of water does it hold?

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Food Hard Grade 3-5

You buy 2.5 lbs of apples at $1.80/lb and 1.5 lbs of oranges at $2.20/lb. What is the total cost?

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Money Medium Grade 3-5

You meal prep 5 identical meals. Total ingredients cost $32.50. How much does each meal cost?

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Money Medium Grade 3-5

A store offers "buy 2, get 1 free" on items that cost $6 each. How much do you save if you get 3 items?

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Time Medium Grade 3-5

You practice piano for 25 minutes in the morning and 40 minutes after school. How much total practice time?

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Measurement Medium Grade 3-5

A rectangular garden is 12 feet long and 8 feet wide. What is its perimeter?

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Measurement Medium Grade 3-5

A water bottle holds 750 milliliters. How many liters is that?

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Measurement Medium Grade 3-5

A recipe needs 3/4 cup of sugar. You want to triple the recipe. How much sugar do you need?

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Measurement Medium Grade 3-5

A pool is 25 meters long. How many laps equal 1 kilometer?

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Distance Medium Grade 3-5

A car travels 60 miles per hour. How far will it go in 3.5 hours?

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Food Medium Grade 3-5

A recipe serves 4 people and needs 3 eggs. How many eggs for 12 people?

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Sports Medium Grade 3-5

A track is 400 meters around. How many laps equal 5 kilometers?

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Science Medium Grade 3-5

A pendulum swings 20 times in 30 seconds. How many swings in 2 minutes?

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Science Medium Grade 3-5

A substance has a density of 2.5 g/cmยณ. What is the mass of 8 cmยณ of this substance?

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Money Medium Grade 3-5

A concert ticket costs $45. Buying online adds a $6 service fee and 5% processing charge. What is the total cost?

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Time Medium Grade 3-5

A train leaves at 10:45 AM and arrives at 2:20 PM. How long is the journey?

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Measurement Medium Grade 3-5

A rectangular garden is 12 feet long and 8 feet wide. What is its perimeter?

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Distance Medium Grade 3-5

Maya runs 2.5 km each morning. How many kilometers does she run in 5 days?

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Sports Medium Grade 3-5

In basketball, 3-point shots are worth 3 points and 2-point shots are worth 2 points. If a player makes 4 three-pointers and 7 two-pointers, how many total points?

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Distance Medium Grade 3-5

A hiking trail is 15 kilometers. You have hiked 8.5 kilometers. How much farther to go?

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Food Medium Grade 3-5

A 2-liter bottle of soda serves 8 people equally. How many milliliters does each person get?

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Money Medium Grade 3-5

You earn $8.50 per hour. How much do you earn for 7.5 hours of work?

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Measurement Medium Grade 3-5

A box is 30 cm ร— 20 cm ร— 15 cm. What is its volume in cubic centimeters?

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Sports Medium Grade 3-5

A tennis player wins 18 out of 24 matches. What percentage did she win?

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Time Medium Grade 3-5

A flight leaves at 9:45 AM and takes 3 hours 20 minutes. What time does it arrive?

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Measurement Medium Grade 3-5

A fish tank holds 40 liters when full. If it's currently 65% full, how many liters are in the tank?

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Distance Medium Grade 3-5

A scooter travels at 15 km/h. How far can it go in 20 minutes?

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Food Medium Grade 3-5

A recipe calls for 3/4 cup of sugar. You want to triple the recipe. How much sugar do you need?

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Science Medium Grade 3-5

Light travels at 300,000 km/s. How far does it travel in 5 seconds?

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Time Medium Grade 3-5

A factory shift is from 6:30 AM to 3:15 PM, with a 45-minute lunch break. How many hours do workers actually work?

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Measurement Medium Grade 3-5

A rectangular pool is 25 m long, 12 m wide, and 2 m deep. How many cubic meters of water does it hold?

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Food Hard Grade 3-5

You buy 2.5 lbs of apples at $1.80/lb and 1.5 lbs of oranges at $2.20/lb. What is the total cost?

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Money Medium Grade 3-5

You meal prep 5 identical meals. Total ingredients cost $32.50. How much does each meal cost?

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Sports Medium Grade 3-5

A swimmer swims 50 meters in 40 seconds. At this speed, how long will it take to swim 200 meters?

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Money Medium Grade 3-5

A restaurant bill is $75. If you want to leave a 20% tip, how much should you tip?

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Science Medium Grade 3-5

A thermometer shows 72ยฐF. What is this temperature in Celsius? (C = (F - 32) ร— 5/9)

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Food Medium Grade 3-5

A batch of cookies makes 24 cookies and uses 2 cups of flour. How much flour per cookie?

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Distance Medium Grade 3-5

A runner completes a 10-kilometer race in 50 minutes. What is their average speed in km per minute?

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Measurement Medium Grade 3-5

A container is 2/3 full of water. If the container holds 24 liters, how much water is in it?

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Time Medium Grade 3-5

A bus route takes 45 minutes. If it departs every 20 minutes, how many buses could be on the route at the same time?

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Money Medium Grade 3-5

A jacket is on sale for $45, down from $60. What percentage discount is this?

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Science Medium Grade 3-5

A battery has 2500 mAh capacity. A device uses 100 mAh per hour. How long will the battery last?

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Measurement Medium Grade 3-5

A bottle contains 500 mL. How many bottles are needed to fill a 2-liter container?

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Distance Medium Grade 3-5

A road trip is 480 miles. If you drive at 60 mph, how many hours will it take?

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Money Medium Grade 3-5

A phone plan costs $50 per month. How much will it cost for 12 months?

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Food Medium Grade 3-5

A restaurant serves 4 appetizers per person. If there are 25 people, how many appetizers are needed?

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Distance Medium Grade 3-5

A boat travels 120 miles in 6 hours. What is its average speed?

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Time Medium Grade 3-5

A movie starts at 7:45 PM and is 2 hours 30 minutes long. When does it end?

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Measurement Medium Grade 3-5

A tank is 3/4 full with 45 gallons of water. What is the tank's total capacity?

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Money Medium Grade 3-5

A book costs $18. With 7% sales tax, what is the total price?

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Science Medium Grade 3-5

A bacteria population doubles every 2 hours. Starting with 100 bacteria, how many will there be after 6 hours?

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Money Medium Grade 3-5

A concert ticket normally costs $80. With a 15% student discount, how much does it cost?

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Science Medium Grade 3-5

A light bulb uses 60 watts. If it runs 4 hours per day, how many watt-hours per day?

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Food Medium Grade 3-5

A coffee shop uses 40 pounds of coffee per week. How much do they use per year?

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Distance Medium Grade 3-5

A car's fuel tank holds 55 liters. It uses 7 liters per 100 kilometers. How far can it go on a full tank?

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Sports Hard Grade 3-5

A basketball team averages 95 points per game. Over a 20-game season, what is their total points?

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Measurement Medium Grade 3-5

A recipe calls for 2.5 teaspoons of vanilla. How many teaspoons is that as a fraction?

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Time Medium Grade 3-5

A flight departs at 8:15 AM and takes 4 hours 45 minutes. What time does it arrive?

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Science Medium Grade 3-5

A container has 4 liters of liquid. After evaporation, only 3 liters remain. What percentage evaporated?

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Money Medium Grade 3-5

A vehicle costs $25,000. If you make a 10% down payment, how much do you need to finance?

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Sports Medium Grade 3-5

A runner completes 15 miles in 3 hours. How many miles per hour is that?

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Food Medium Grade 3-5

A soup recipe serves 6 people and needs 4 cups of broth. If you want to serve 9 people, how much broth do you need?

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Science Medium Grade 3-5

An object weighs 10 kg on Earth. What would it weigh on the Moon (1/6 of Earth's gravity)?

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Money Medium Grade 3-5

A subscription costs $15 per month. How much will it cost for 2 years?

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Distance Medium Grade 3-5

A bicycle has a wheel circumference of 2.1 meters. How far will it travel in 100 rotations?

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Science Medium Grade 3-5

A car engine produces 200 horsepower. If 1 horsepower = 746 watts, how many watts is that?

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Food Medium Grade 3-5

A pizza delivery charge is $3 plus $0.50 per mile. For a 10-mile delivery, what is the charge?

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Money Medium Grade 3-5

A store's profit margin is 30%. If an item costs $50 to produce, what is the selling price?

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Time Medium Grade 3-5

A cooking class starts at 10:30 AM and lasts 2 hours 20 minutes. When does it end?

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Distance Medium Grade 3-5

A marathon is 42.2 kilometers. If a runner has completed 30 km, how much farther to go?

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Food Medium Grade 3-5

A restaurant serves 150 customers per day. How many customers do they serve in a week?

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Measurement Medium Grade 3-5

A backpack weighs 3 kg. A textbook weighs 500 g. What is the total weight in grams?

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Science Medium Grade 3-5

A plant needs 500 mL of water daily. How much water does it need in a month (30 days)?

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Sports Medium Grade 3-5

A swimmer swims 2 km daily. How far will they swim in 14 days?

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Money Medium Grade 3-5

A hotel room costs $120 per night. How much for a 5-night stay?

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Distance Medium Grade 3-5

A road trip is 800 miles. If you drive 10 hours per day, how many days will it take at 60 mph?

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Time Medium Grade 3-5

A train leaves at 2:15 PM and arrives at 5:45 PM. How long is the journey?

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Measurement Medium Grade 3-5

A rectangular table is 5 feet long and 3 feet wide. What is the area of the table?

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Money Medium Grade 3-5

A bike costs $120. You have a coupon for 15% off. What is the sale price?

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Distance Medium Grade 3-5

You walk 2.5 miles to school and 2.5 miles back home. How many miles do you walk in total?

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Food Medium Grade 3-5

A recipe makes 24 cookies. If you want to make 3 batches, how many cookies will you have?

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Sports Medium Grade 3-5

A basketball team scores 18 points in the first quarter and 22 points in the second quarter. How many points do they have at halftime?

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Time Medium Grade 3-5

A movie is 2 hours and 20 minutes long. If it starts at 4:10 PM, what time does it end?

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Measurement Medium Grade 3-5

A swimming pool is 25 meters long. If you swim 4 lengths, how many meters do you swim?

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Money Medium Grade 3-5

You earn $8 per hour babysitting. If you work for 5 hours, how much do you earn?

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Distance Medium Grade 3-5

A car travels 60 miles per hour. How far will it travel in 3 hours?

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Food Medium Grade 3-5

A cake recipe needs 2.5 cups of flour. If you're making 2 cakes, how much flour do you need?

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Sports Medium Grade 3-5

A soccer team plays 20 games in a season. They win 12 games. How many games do they lose?

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