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 $955, or can be bought with a $130 deposit plus 24 monthly payments of $35. How much more does the installment plan cost than the cash price?
$955 · $130 · 24 m · $35 · Deposit & monthly instalme…
2. A laptop has a cash price of $270, or can be bought with a $50 deposit plus 6 monthly payments of $40. How much more does the installment plan cost than the cash price?
$270 · $50 · 6 m · $40 · Deposit & monthly instalme…
3. A laptop has a cash price of $310, or can be bought with a $140 deposit plus 9 monthly payments of $25. How much more does the installment plan cost than the cash price?
$310 · $140 · 9 m · $25 · Deposit & monthly instalme…
4. A laptop has a cash price of $360, or can be bought with a $80 deposit plus 6 monthly payments of $50. How much more does the installment plan cost than the cash price?
$360 · $80 · 6 m · $50 · Deposit & monthly instalme…
5. A laptop has a cash price of $510, or can be bought with a $50 deposit plus 24 monthly payments of $20. How much more does the installment plan cost than the cash price?
$510 · $50 · 24 m · $20 · Deposit & monthly instalme…
6. A laptop has a cash price of $315, or can be bought with a $120 deposit plus 9 monthly payments of $25. How much more does the installment plan cost than the cash price?
$315 · $120 · 9 m · $25 · Deposit & monthly instalme…
7. A laptop has a cash price of $520, or can be bought with a $70 deposit plus 24 monthly payments of $20. How much more does the installment plan cost than the cash price?
$520 · $70 · 24 m · $20 · Deposit & monthly instalme…
8. A laptop has a cash price of $1385, or can be bought with a $120 deposit plus 24 monthly payments of $55. How much more does the installment plan cost than the cash price?
$1385 · $120 · 24 m · $55 · Deposit & monthly instalme…
9. A laptop has a cash price of $660, or can be bought with a $70 deposit plus 24 monthly payments of $25. How much more does the installment plan cost than the cash price?
$660 · $70 · 24 m · $25 · Deposit & monthly instalme…
10. A laptop has a cash price of $1480, or can be bought with a $80 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$1480 · $80 · 24 m · $60 · Deposit & monthly instalme…
11. A laptop has a cash price of $675, or can be bought with a $110 deposit plus 12 monthly payments of $50. How much more does the installment plan cost than the cash price?
$675 · $110 · 12 m · $50 · Deposit & monthly instalme…
12. A laptop has a cash price of $1545, or can be bought with a $140 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$1545 · $140 · 24 m · $60 · Deposit & monthly instalme…

12 questions · Seed 47 · 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 $955, or can be bought with a $130 deposit plus 24 monthly payments of $35. How much more does the installment plan cost than the cash price?
$15
Installment total = $130 + 24 × $35 = $970. Difference = $970 − $955 = $15.
2. A laptop has a cash price of $270, or can be bought with a $50 deposit plus 6 monthly payments of $40. How much more does the installment plan cost than the cash price?
$20
Installment total = $50 + 6 × $40 = $290. Difference = $290 − $270 = $20.
3. A laptop has a cash price of $310, or can be bought with a $140 deposit plus 9 monthly payments of $25. How much more does the installment plan cost than the cash price?
$55
Installment total = $140 + 9 × $25 = $365. Difference = $365 − $310 = $55.
4. A laptop has a cash price of $360, or can be bought with a $80 deposit plus 6 monthly payments of $50. How much more does the installment plan cost than the cash price?
$20
Installment total = $80 + 6 × $50 = $380. Difference = $380 − $360 = $20.
5. A laptop has a cash price of $510, or can be bought with a $50 deposit plus 24 monthly payments of $20. How much more does the installment plan cost than the cash price?
$20
Installment total = $50 + 24 × $20 = $530. Difference = $530 − $510 = $20.
6. A laptop has a cash price of $315, or can be bought with a $120 deposit plus 9 monthly payments of $25. How much more does the installment plan cost than the cash price?
$30
Installment total = $120 + 9 × $25 = $345. Difference = $345 − $315 = $30.
7. A laptop has a cash price of $520, or can be bought with a $70 deposit plus 24 monthly payments of $20. How much more does the installment plan cost than the cash price?
$30
Installment total = $70 + 24 × $20 = $550. Difference = $550 − $520 = $30.
8. A laptop has a cash price of $1385, or can be bought with a $120 deposit plus 24 monthly payments of $55. How much more does the installment plan cost than the cash price?
$55
Installment total = $120 + 24 × $55 = $1440. Difference = $1440 − $1385 = $55.
9. A laptop has a cash price of $660, or can be bought with a $70 deposit plus 24 monthly payments of $25. How much more does the installment plan cost than the cash price?
$10
Installment total = $70 + 24 × $25 = $670. Difference = $670 − $660 = $10.
10. A laptop has a cash price of $1480, or can be bought with a $80 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$40
Installment total = $80 + 24 × $60 = $1520. Difference = $1520 − $1480 = $40.
11. A laptop has a cash price of $675, or can be bought with a $110 deposit plus 12 monthly payments of $50. How much more does the installment plan cost than the cash price?
$35
Installment total = $110 + 12 × $50 = $710. Difference = $710 − $675 = $35.
12. A laptop has a cash price of $1545, or can be bought with a $140 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$35
Installment total = $140 + 24 × $60 = $1580. Difference = $1580 − $1545 = $35.

12 questions · Seed 47 · 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 $955, or can be bought with a $130 deposit plus 24 monthly payments of $35. How much more does the installment plan cost than the cash price?
$955 · $130 · 24 m · $35 · Deposit & monthly instalme…
2. A laptop has a cash price of $270, or can be bought with a $50 deposit plus 6 monthly payments of $40. How much more does the installment plan cost than the cash price?
$270 · $50 · 6 m · $40 · Deposit & monthly instalme…
3. A laptop has a cash price of $310, or can be bought with a $140 deposit plus 9 monthly payments of $25. How much more does the installment plan cost than the cash price?
$310 · $140 · 9 m · $25 · Deposit & monthly instalme…
4. A laptop has a cash price of $360, or can be bought with a $80 deposit plus 6 monthly payments of $50. How much more does the installment plan cost than the cash price?
$360 · $80 · 6 m · $50 · Deposit & monthly instalme…
5. A laptop has a cash price of $510, or can be bought with a $50 deposit plus 24 monthly payments of $20. How much more does the installment plan cost than the cash price?
$510 · $50 · 24 m · $20 · Deposit & monthly instalme…
6. A laptop has a cash price of $315, or can be bought with a $120 deposit plus 9 monthly payments of $25. How much more does the installment plan cost than the cash price?
$315 · $120 · 9 m · $25 · Deposit & monthly instalme…
7. A laptop has a cash price of $520, or can be bought with a $70 deposit plus 24 monthly payments of $20. How much more does the installment plan cost than the cash price?
$520 · $70 · 24 m · $20 · Deposit & monthly instalme…
8. A laptop has a cash price of $1385, or can be bought with a $120 deposit plus 24 monthly payments of $55. How much more does the installment plan cost than the cash price?
$1385 · $120 · 24 m · $55 · Deposit & monthly instalme…
9. A laptop has a cash price of $660, or can be bought with a $70 deposit plus 24 monthly payments of $25. How much more does the installment plan cost than the cash price?
$660 · $70 · 24 m · $25 · Deposit & monthly instalme…
10. A laptop has a cash price of $1480, or can be bought with a $80 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$1480 · $80 · 24 m · $60 · Deposit & monthly instalme…
11. A laptop has a cash price of $675, or can be bought with a $110 deposit plus 12 monthly payments of $50. How much more does the installment plan cost than the cash price?
$675 · $110 · 12 m · $50 · Deposit & monthly instalme…
12. A laptop has a cash price of $1545, or can be bought with a $140 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$1545 · $140 · 24 m · $60 · Deposit & monthly instalme…

12 questions · Seed 47 · 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 $955, or can be bought with a $130 deposit plus 24 monthly payments of $35. How much more does the installment plan cost than the cash price?
$15
Installment total = $130 + 24 × $35 = $970. Difference = $970 − $955 = $15.
2. A laptop has a cash price of $270, or can be bought with a $50 deposit plus 6 monthly payments of $40. How much more does the installment plan cost than the cash price?
$20
Installment total = $50 + 6 × $40 = $290. Difference = $290 − $270 = $20.
3. A laptop has a cash price of $310, or can be bought with a $140 deposit plus 9 monthly payments of $25. How much more does the installment plan cost than the cash price?
$55
Installment total = $140 + 9 × $25 = $365. Difference = $365 − $310 = $55.
4. A laptop has a cash price of $360, or can be bought with a $80 deposit plus 6 monthly payments of $50. How much more does the installment plan cost than the cash price?
$20
Installment total = $80 + 6 × $50 = $380. Difference = $380 − $360 = $20.
5. A laptop has a cash price of $510, or can be bought with a $50 deposit plus 24 monthly payments of $20. How much more does the installment plan cost than the cash price?
$20
Installment total = $50 + 24 × $20 = $530. Difference = $530 − $510 = $20.
6. A laptop has a cash price of $315, or can be bought with a $120 deposit plus 9 monthly payments of $25. How much more does the installment plan cost than the cash price?
$30
Installment total = $120 + 9 × $25 = $345. Difference = $345 − $315 = $30.
7. A laptop has a cash price of $520, or can be bought with a $70 deposit plus 24 monthly payments of $20. How much more does the installment plan cost than the cash price?
$30
Installment total = $70 + 24 × $20 = $550. Difference = $550 − $520 = $30.
8. A laptop has a cash price of $1385, or can be bought with a $120 deposit plus 24 monthly payments of $55. How much more does the installment plan cost than the cash price?
$55
Installment total = $120 + 24 × $55 = $1440. Difference = $1440 − $1385 = $55.
9. A laptop has a cash price of $660, or can be bought with a $70 deposit plus 24 monthly payments of $25. How much more does the installment plan cost than the cash price?
$10
Installment total = $70 + 24 × $25 = $670. Difference = $670 − $660 = $10.
10. A laptop has a cash price of $1480, or can be bought with a $80 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$40
Installment total = $80 + 24 × $60 = $1520. Difference = $1520 − $1480 = $40.
11. A laptop has a cash price of $675, or can be bought with a $110 deposit plus 12 monthly payments of $50. How much more does the installment plan cost than the cash price?
$35
Installment total = $110 + 12 × $50 = $710. Difference = $710 − $675 = $35.
12. A laptop has a cash price of $1545, or can be bought with a $140 deposit plus 24 monthly payments of $60. How much more does the installment plan cost than the cash price?
$35
Installment total = $140 + 24 × $60 = $1580. Difference = $1580 − $1545 = $35.

12 questions · Seed 47 · Age guidance, not curriculum certification