Back to worksheetsTime & moneyAges 10-12
Money & change (USD)
Calculate change from a purchase in US dollars. This activity uses USD, not Rufiyaa. Review suitability for your learners before teaching.
Worksheet StudioPractice pack · Ages 10-12
Money & change (USD)
Take your time. Show your thinking.
1. You pay $10.00 for an item costing $4.00. How much change?
$10.00 · $4.00 · Money & change (USD)2. You pay $7.00 for an item costing $4.50. How much change?
$7.00 · $4.50 · Money & change (USD)3. You pay $17.00 for an item costing $15.00. How much change?
$17.00 · $15.00 · Money & change (USD)4. You pay $10.00 for an item costing $4.50. How much change?
$10.00 · $4.50 · Money & change (USD)5. You pay $18.00 for an item costing $8.00. How much change?
$18.00 · $8.00 · Money & change (USD)6. You pay $18.00 for an item costing $2.00. How much change?
$18.00 · $2.00 · Money & change (USD)7. You pay $14.00 for an item costing $10.25. How much change?
$14.00 · $10.25 · Money & change (USD)8. You pay $10.00 for an item costing $8.75. How much change?
$10.00 · $8.75 · Money & change (USD)9. You pay $16.00 for an item costing $7.75. How much change?
$16.00 · $7.75 · Money & change (USD)10. You pay $15.00 for an item costing $1.25. How much change?
$15.00 · $1.25 · Money & change (USD)11. You pay $11.00 for an item costing $7.75. How much change?
$11.00 · $7.75 · Money & change (USD)12. You pay $12.00 for an item costing $4.75. How much change?
$12.00 · $4.75 · Money & change (USD)
12 questions · Seed 75 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 10-12
Money & change (USD)
Answers and reasoning. Review before teaching.
1. You pay $10.00 for an item costing $4.00. How much change?
$6.001000 cents − 400 cents = 600 cents. Currency: USD.
2. You pay $7.00 for an item costing $4.50. How much change?
$2.50700 cents − 450 cents = 250 cents. Currency: USD.
3. You pay $17.00 for an item costing $15.00. How much change?
$2.001700 cents − 1500 cents = 200 cents. Currency: USD.
4. You pay $10.00 for an item costing $4.50. How much change?
$5.501000 cents − 450 cents = 550 cents. Currency: USD.
5. You pay $18.00 for an item costing $8.00. How much change?
$10.001800 cents − 800 cents = 1000 cents. Currency: USD.
6. You pay $18.00 for an item costing $2.00. How much change?
$16.001800 cents − 200 cents = 1600 cents. Currency: USD.
7. You pay $14.00 for an item costing $10.25. How much change?
$3.751400 cents − 1025 cents = 375 cents. Currency: USD.
8. You pay $10.00 for an item costing $8.75. How much change?
$1.251000 cents − 875 cents = 125 cents. Currency: USD.
9. You pay $16.00 for an item costing $7.75. How much change?
$8.251600 cents − 775 cents = 825 cents. Currency: USD.
10. You pay $15.00 for an item costing $1.25. How much change?
$13.751500 cents − 125 cents = 1375 cents. Currency: USD.
11. You pay $11.00 for an item costing $7.75. How much change?
$3.251100 cents − 775 cents = 325 cents. Currency: USD.
12. You pay $12.00 for an item costing $4.75. How much change?
$7.251200 cents − 475 cents = 725 cents. Currency: USD.
12 questions · Seed 75 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 10-12
Money & change (USD)
Take your time. Show your thinking.
1. You pay $10.00 for an item costing $4.00. How much change?
$10.00 · $4.00 · Money & change (USD)2. You pay $7.00 for an item costing $4.50. How much change?
$7.00 · $4.50 · Money & change (USD)3. You pay $17.00 for an item costing $15.00. How much change?
$17.00 · $15.00 · Money & change (USD)4. You pay $10.00 for an item costing $4.50. How much change?
$10.00 · $4.50 · Money & change (USD)5. You pay $18.00 for an item costing $8.00. How much change?
$18.00 · $8.00 · Money & change (USD)6. You pay $18.00 for an item costing $2.00. How much change?
$18.00 · $2.00 · Money & change (USD)7. You pay $14.00 for an item costing $10.25. How much change?
$14.00 · $10.25 · Money & change (USD)8. You pay $10.00 for an item costing $8.75. How much change?
$10.00 · $8.75 · Money & change (USD)9. You pay $16.00 for an item costing $7.75. How much change?
$16.00 · $7.75 · Money & change (USD)10. You pay $15.00 for an item costing $1.25. How much change?
$15.00 · $1.25 · Money & change (USD)11. You pay $11.00 for an item costing $7.75. How much change?
$11.00 · $7.75 · Money & change (USD)12. You pay $12.00 for an item costing $4.75. How much change?
$12.00 · $4.75 · Money & change (USD)
12 questions · Seed 75 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 10-12
Money & change (USD)
Answers and reasoning. Review before teaching.
1. You pay $10.00 for an item costing $4.00. How much change?
$6.001000 cents − 400 cents = 600 cents. Currency: USD.
2. You pay $7.00 for an item costing $4.50. How much change?
$2.50700 cents − 450 cents = 250 cents. Currency: USD.
3. You pay $17.00 for an item costing $15.00. How much change?
$2.001700 cents − 1500 cents = 200 cents. Currency: USD.
4. You pay $10.00 for an item costing $4.50. How much change?
$5.501000 cents − 450 cents = 550 cents. Currency: USD.
5. You pay $18.00 for an item costing $8.00. How much change?
$10.001800 cents − 800 cents = 1000 cents. Currency: USD.
6. You pay $18.00 for an item costing $2.00. How much change?
$16.001800 cents − 200 cents = 1600 cents. Currency: USD.
7. You pay $14.00 for an item costing $10.25. How much change?
$3.751400 cents − 1025 cents = 375 cents. Currency: USD.
8. You pay $10.00 for an item costing $8.75. How much change?
$1.251000 cents − 875 cents = 125 cents. Currency: USD.
9. You pay $16.00 for an item costing $7.75. How much change?
$8.251600 cents − 775 cents = 825 cents. Currency: USD.
10. You pay $15.00 for an item costing $1.25. How much change?
$13.751500 cents − 125 cents = 1375 cents. Currency: USD.
11. You pay $11.00 for an item costing $7.75. How much change?
$3.251100 cents − 775 cents = 325 cents. Currency: USD.
12. You pay $12.00 for an item costing $4.75. How much change?
$7.251200 cents − 475 cents = 725 cents. Currency: USD.
12 questions · Seed 75 · Age guidance, not curriculum certification