Time & moneyAges 10-12

Deposit & monthly instalments (USD)

Add an upfront deposit to a series of equal monthly payments to find the total instalment cost. Review suitability for your learners before teaching.

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Age band:Ages 10-12 Ages 13-15

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Worksheet StudioPractice pack · Ages 10-12

Deposit & monthly instalments (USD)

Take your time. Show your thinking.

1. A laptop has a cash price of $695, or can be bought with a $100 deposit plus 18 monthly payments of $35. How much more does the installment plan cost than the cash price?
$695 · $100 · 18 m · $35 · Deposit & monthly instalme…
2. A laptop has a cash price of $690, or can be bought with a $150 deposit plus 9 monthly payments of $65. How much more does the installment plan cost than the cash price?
$690 · $150 · 9 m · $65 · Deposit & monthly instalme…
3. A laptop has a cash price of $700, or can be bought with a $30 deposit plus 12 monthly payments of $60. How much more does the installment plan cost than the cash price?
$700 · $30 · 12 m · $60 · Deposit & monthly instalme…
4. A laptop has a cash price of $1235, or can be bought with a $50 deposit plus 24 monthly payments of $50. How much more does the installment plan cost than the cash price?
$1235 · $50 · 24 m · $50 · Deposit & monthly instalme…
5. A laptop has a cash price of $260, or can be bought with a $60 deposit plus 6 monthly payments of $35. How much more does the installment plan cost than the cash price?
$260 · $60 · 6 m · $35 · Deposit & monthly instalme…
6. A laptop has a cash price of $530, or can be bought with a $50 deposit plus 9 monthly payments of $60. How much more does the installment plan cost than the cash price?
$530 · $50 · 9 m · $60 · Deposit & monthly instalme…
7. A laptop has a cash price of $300, or can be bought with a $20 deposit plus 9 monthly payments of $35. How much more does the installment plan cost than the cash price?
$300 · $20 · 9 m · $35 · Deposit & monthly instalme…
8. A laptop has a cash price of $430, or can be bought with a $90 deposit plus 6 monthly payments of $65. How much more does the installment plan cost than the cash price?
$430 · $90 · 6 m · $65 · Deposit & monthly instalme…
9. A laptop has a cash price of $255, or can be bought with a $40 deposit plus 18 monthly payments of $15. How much more does the installment plan cost than the cash price?
$255 · $40 · 18 m · $15 · Deposit & monthly instalme…
10. A laptop has a cash price of $565, or can be bought with a $60 deposit plus 9 monthly payments of $60. How much more does the installment plan cost than the cash price?
$565 · $60 · 9 m · $60 · Deposit & monthly instalme…
11. A laptop has a cash price of $345, or can be bought with a $60 deposit plus 6 monthly payments of $50. How much more does the installment plan cost than the cash price?
$345 · $60 · 6 m · $50 · Deposit & monthly instalme…
12. A laptop has a cash price of $1520, or can be bought with a $110 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$1520 · $110 · 24 m · $60 · Deposit & monthly instalme…

12 questions · Seed 104733 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 10-12

Deposit & monthly instalments (USD)

Answers and reasoning. Review before teaching.

1. A laptop has a cash price of $695, or can be bought with a $100 deposit plus 18 monthly payments of $35. How much more does the installment plan cost than the cash price?
$35
Installment total = $100 + 18 × $35 = $730. Difference = $730 − $695 = $35.
2. A laptop has a cash price of $690, or can be bought with a $150 deposit plus 9 monthly payments of $65. How much more does the installment plan cost than the cash price?
$45
Installment total = $150 + 9 × $65 = $735. Difference = $735 − $690 = $45.
3. A laptop has a cash price of $700, or can be bought with a $30 deposit plus 12 monthly payments of $60. How much more does the installment plan cost than the cash price?
$50
Installment total = $30 + 12 × $60 = $750. Difference = $750 − $700 = $50.
4. A laptop has a cash price of $1235, or can be bought with a $50 deposit plus 24 monthly payments of $50. How much more does the installment plan cost than the cash price?
$15
Installment total = $50 + 24 × $50 = $1250. Difference = $1250 − $1235 = $15.
5. A laptop has a cash price of $260, or can be bought with a $60 deposit plus 6 monthly payments of $35. How much more does the installment plan cost than the cash price?
$10
Installment total = $60 + 6 × $35 = $270. Difference = $270 − $260 = $10.
6. A laptop has a cash price of $530, or can be bought with a $50 deposit plus 9 monthly payments of $60. How much more does the installment plan cost than the cash price?
$60
Installment total = $50 + 9 × $60 = $590. Difference = $590 − $530 = $60.
7. A laptop has a cash price of $300, or can be bought with a $20 deposit plus 9 monthly payments of $35. How much more does the installment plan cost than the cash price?
$35
Installment total = $20 + 9 × $35 = $335. Difference = $335 − $300 = $35.
8. A laptop has a cash price of $430, or can be bought with a $90 deposit plus 6 monthly payments of $65. How much more does the installment plan cost than the cash price?
$50
Installment total = $90 + 6 × $65 = $480. Difference = $480 − $430 = $50.
9. A laptop has a cash price of $255, or can be bought with a $40 deposit plus 18 monthly payments of $15. How much more does the installment plan cost than the cash price?
$55
Installment total = $40 + 18 × $15 = $310. Difference = $310 − $255 = $55.
10. A laptop has a cash price of $565, or can be bought with a $60 deposit plus 9 monthly payments of $60. How much more does the installment plan cost than the cash price?
$35
Installment total = $60 + 9 × $60 = $600. Difference = $600 − $565 = $35.
11. A laptop has a cash price of $345, or can be bought with a $60 deposit plus 6 monthly payments of $50. How much more does the installment plan cost than the cash price?
$15
Installment total = $60 + 6 × $50 = $360. Difference = $360 − $345 = $15.
12. A laptop has a cash price of $1520, or can be bought with a $110 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$30
Installment total = $110 + 24 × $60 = $1550. Difference = $1550 − $1520 = $30.

12 questions · Seed 104733 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 10-12

Deposit & monthly instalments (USD)

Take your time. Show your thinking.

1. A laptop has a cash price of $695, or can be bought with a $100 deposit plus 18 monthly payments of $35. How much more does the installment plan cost than the cash price?
$695 · $100 · 18 m · $35 · Deposit & monthly instalme…
2. A laptop has a cash price of $690, or can be bought with a $150 deposit plus 9 monthly payments of $65. How much more does the installment plan cost than the cash price?
$690 · $150 · 9 m · $65 · Deposit & monthly instalme…
3. A laptop has a cash price of $700, or can be bought with a $30 deposit plus 12 monthly payments of $60. How much more does the installment plan cost than the cash price?
$700 · $30 · 12 m · $60 · Deposit & monthly instalme…
4. A laptop has a cash price of $1235, or can be bought with a $50 deposit plus 24 monthly payments of $50. How much more does the installment plan cost than the cash price?
$1235 · $50 · 24 m · $50 · Deposit & monthly instalme…
5. A laptop has a cash price of $260, or can be bought with a $60 deposit plus 6 monthly payments of $35. How much more does the installment plan cost than the cash price?
$260 · $60 · 6 m · $35 · Deposit & monthly instalme…
6. A laptop has a cash price of $530, or can be bought with a $50 deposit plus 9 monthly payments of $60. How much more does the installment plan cost than the cash price?
$530 · $50 · 9 m · $60 · Deposit & monthly instalme…
7. A laptop has a cash price of $300, or can be bought with a $20 deposit plus 9 monthly payments of $35. How much more does the installment plan cost than the cash price?
$300 · $20 · 9 m · $35 · Deposit & monthly instalme…
8. A laptop has a cash price of $430, or can be bought with a $90 deposit plus 6 monthly payments of $65. How much more does the installment plan cost than the cash price?
$430 · $90 · 6 m · $65 · Deposit & monthly instalme…
9. A laptop has a cash price of $255, or can be bought with a $40 deposit plus 18 monthly payments of $15. How much more does the installment plan cost than the cash price?
$255 · $40 · 18 m · $15 · Deposit & monthly instalme…
10. A laptop has a cash price of $565, or can be bought with a $60 deposit plus 9 monthly payments of $60. How much more does the installment plan cost than the cash price?
$565 · $60 · 9 m · $60 · Deposit & monthly instalme…
11. A laptop has a cash price of $345, or can be bought with a $60 deposit plus 6 monthly payments of $50. How much more does the installment plan cost than the cash price?
$345 · $60 · 6 m · $50 · Deposit & monthly instalme…
12. A laptop has a cash price of $1520, or can be bought with a $110 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$1520 · $110 · 24 m · $60 · Deposit & monthly instalme…

12 questions · Seed 104733 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 10-12

Deposit & monthly instalments (USD)

Answers and reasoning. Review before teaching.

1. A laptop has a cash price of $695, or can be bought with a $100 deposit plus 18 monthly payments of $35. How much more does the installment plan cost than the cash price?
$35
Installment total = $100 + 18 × $35 = $730. Difference = $730 − $695 = $35.
2. A laptop has a cash price of $690, or can be bought with a $150 deposit plus 9 monthly payments of $65. How much more does the installment plan cost than the cash price?
$45
Installment total = $150 + 9 × $65 = $735. Difference = $735 − $690 = $45.
3. A laptop has a cash price of $700, or can be bought with a $30 deposit plus 12 monthly payments of $60. How much more does the installment plan cost than the cash price?
$50
Installment total = $30 + 12 × $60 = $750. Difference = $750 − $700 = $50.
4. A laptop has a cash price of $1235, or can be bought with a $50 deposit plus 24 monthly payments of $50. How much more does the installment plan cost than the cash price?
$15
Installment total = $50 + 24 × $50 = $1250. Difference = $1250 − $1235 = $15.
5. A laptop has a cash price of $260, or can be bought with a $60 deposit plus 6 monthly payments of $35. How much more does the installment plan cost than the cash price?
$10
Installment total = $60 + 6 × $35 = $270. Difference = $270 − $260 = $10.
6. A laptop has a cash price of $530, or can be bought with a $50 deposit plus 9 monthly payments of $60. How much more does the installment plan cost than the cash price?
$60
Installment total = $50 + 9 × $60 = $590. Difference = $590 − $530 = $60.
7. A laptop has a cash price of $300, or can be bought with a $20 deposit plus 9 monthly payments of $35. How much more does the installment plan cost than the cash price?
$35
Installment total = $20 + 9 × $35 = $335. Difference = $335 − $300 = $35.
8. A laptop has a cash price of $430, or can be bought with a $90 deposit plus 6 monthly payments of $65. How much more does the installment plan cost than the cash price?
$50
Installment total = $90 + 6 × $65 = $480. Difference = $480 − $430 = $50.
9. A laptop has a cash price of $255, or can be bought with a $40 deposit plus 18 monthly payments of $15. How much more does the installment plan cost than the cash price?
$55
Installment total = $40 + 18 × $15 = $310. Difference = $310 − $255 = $55.
10. A laptop has a cash price of $565, or can be bought with a $60 deposit plus 9 monthly payments of $60. How much more does the installment plan cost than the cash price?
$35
Installment total = $60 + 9 × $60 = $600. Difference = $600 − $565 = $35.
11. A laptop has a cash price of $345, or can be bought with a $60 deposit plus 6 monthly payments of $50. How much more does the installment plan cost than the cash price?
$15
Installment total = $60 + 6 × $50 = $360. Difference = $360 − $345 = $15.
12. A laptop has a cash price of $1520, or can be bought with a $110 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$30
Installment total = $110 + 24 × $60 = $1550. Difference = $1550 − $1520 = $30.

12 questions · Seed 104733 · Age guidance, not curriculum certification