Time & 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.

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Age band:Ages 7-9 Ages 10-12

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Worksheet StudioPractice pack · Ages 10-12

Money & change (USD)

Take your time. Show your thinking.

1. You pay $11.00 for an item costing $3.50. How much change?
$11.00 · $3.50 · 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 $20.00 for an item costing $3.50. How much change?
$20.00 · $3.50 · Money & change (USD)
4. You pay $9.00 for an item costing $4.75. How much change?
$9.00 · $4.75 · Money & change (USD)
5. You pay $19.00 for an item costing $11.50. How much change?
$19.00 · $11.50 · Money & change (USD)
6. You pay $19.00 for an item costing $15.00. How much change?
$19.00 · $15.00 · Money & change (USD)
7. You pay $11.00 for an item costing $6.75. How much change?
$11.00 · $6.75 · Money & change (USD)
8. You pay $14.00 for an item costing $8.00. How much change?
$14.00 · $8.00 · Money & change (USD)
9. You pay $14.00 for an item costing $3.75. How much change?
$14.00 · $3.75 · Money & change (USD)
10. You pay $5.00 for an item costing $2.25. How much change?
$5.00 · $2.25 · Money & change (USD)
11. You pay $6.00 for an item costing $4.50. How much change?
$6.00 · $4.50 · Money & change (USD)
12. You pay $9.00 for an item costing $8.25. How much change?
$9.00 · $8.25 · Money & change (USD)

12 questions · Seed 60 · 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 $11.00 for an item costing $3.50. How much change?
$7.50
1100 cents − 350 cents = 750 cents. Currency: USD.
2. You pay $7.00 for an item costing $4.50. How much change?
$2.50
700 cents − 450 cents = 250 cents. Currency: USD.
3. You pay $20.00 for an item costing $3.50. How much change?
$16.50
2000 cents − 350 cents = 1650 cents. Currency: USD.
4. You pay $9.00 for an item costing $4.75. How much change?
$4.25
900 cents − 475 cents = 425 cents. Currency: USD.
5. You pay $19.00 for an item costing $11.50. How much change?
$7.50
1900 cents − 1150 cents = 750 cents. Currency: USD.
6. You pay $19.00 for an item costing $15.00. How much change?
$4.00
1900 cents − 1500 cents = 400 cents. Currency: USD.
7. You pay $11.00 for an item costing $6.75. How much change?
$4.25
1100 cents − 675 cents = 425 cents. Currency: USD.
8. You pay $14.00 for an item costing $8.00. How much change?
$6.00
1400 cents − 800 cents = 600 cents. Currency: USD.
9. You pay $14.00 for an item costing $3.75. How much change?
$10.25
1400 cents − 375 cents = 1025 cents. Currency: USD.
10. You pay $5.00 for an item costing $2.25. How much change?
$2.75
500 cents − 225 cents = 275 cents. Currency: USD.
11. You pay $6.00 for an item costing $4.50. How much change?
$1.50
600 cents − 450 cents = 150 cents. Currency: USD.
12. You pay $9.00 for an item costing $8.25. How much change?
$0.75
900 cents − 825 cents = 75 cents. Currency: USD.

12 questions · Seed 60 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 10-12

Money & change (USD)

Take your time. Show your thinking.

1. You pay $11.00 for an item costing $3.50. How much change?
$11.00 · $3.50 · 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 $20.00 for an item costing $3.50. How much change?
$20.00 · $3.50 · Money & change (USD)
4. You pay $9.00 for an item costing $4.75. How much change?
$9.00 · $4.75 · Money & change (USD)
5. You pay $19.00 for an item costing $11.50. How much change?
$19.00 · $11.50 · Money & change (USD)
6. You pay $19.00 for an item costing $15.00. How much change?
$19.00 · $15.00 · Money & change (USD)
7. You pay $11.00 for an item costing $6.75. How much change?
$11.00 · $6.75 · Money & change (USD)
8. You pay $14.00 for an item costing $8.00. How much change?
$14.00 · $8.00 · Money & change (USD)
9. You pay $14.00 for an item costing $3.75. How much change?
$14.00 · $3.75 · Money & change (USD)
10. You pay $5.00 for an item costing $2.25. How much change?
$5.00 · $2.25 · Money & change (USD)
11. You pay $6.00 for an item costing $4.50. How much change?
$6.00 · $4.50 · Money & change (USD)
12. You pay $9.00 for an item costing $8.25. How much change?
$9.00 · $8.25 · Money & change (USD)

12 questions · Seed 60 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 10-12

Money & change (USD)

Answers and reasoning. Review before teaching.

1. You pay $11.00 for an item costing $3.50. How much change?
$7.50
1100 cents − 350 cents = 750 cents. Currency: USD.
2. You pay $7.00 for an item costing $4.50. How much change?
$2.50
700 cents − 450 cents = 250 cents. Currency: USD.
3. You pay $20.00 for an item costing $3.50. How much change?
$16.50
2000 cents − 350 cents = 1650 cents. Currency: USD.
4. You pay $9.00 for an item costing $4.75. How much change?
$4.25
900 cents − 475 cents = 425 cents. Currency: USD.
5. You pay $19.00 for an item costing $11.50. How much change?
$7.50
1900 cents − 1150 cents = 750 cents. Currency: USD.
6. You pay $19.00 for an item costing $15.00. How much change?
$4.00
1900 cents − 1500 cents = 400 cents. Currency: USD.
7. You pay $11.00 for an item costing $6.75. How much change?
$4.25
1100 cents − 675 cents = 425 cents. Currency: USD.
8. You pay $14.00 for an item costing $8.00. How much change?
$6.00
1400 cents − 800 cents = 600 cents. Currency: USD.
9. You pay $14.00 for an item costing $3.75. How much change?
$10.25
1400 cents − 375 cents = 1025 cents. Currency: USD.
10. You pay $5.00 for an item costing $2.25. How much change?
$2.75
500 cents − 225 cents = 275 cents. Currency: USD.
11. You pay $6.00 for an item costing $4.50. How much change?
$1.50
600 cents − 450 cents = 150 cents. Currency: USD.
12. You pay $9.00 for an item costing $8.25. How much change?
$0.75
900 cents − 825 cents = 75 cents. Currency: USD.

12 questions · Seed 60 · Age guidance, not curriculum certification