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Time & moneyAges 7-9

Complements to $1.00 (cents)

Find how many more cents are needed to make $1.00 (100¢) from a given amount. Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 7-9

Complements to $1.00 (cents)

Take your time. Show your thinking.

  1. 1. You have 56¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    56¢$1.00 Target (100¢)56¢+?¢
    56¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 7¢. How many more cents do you need?

    7¢$1.00 Target (100¢)7¢+?¢
    $1.00 · 100¢ · 7¢ · Complements to $1.00 (cents)

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 48¢. How many cents change do you receive?

    48¢$1.00 Target (100¢)48¢+?¢
    $1.00 · 100¢ · 48¢ · Complements to $1.00 (cents)

  4. 4. Complete the complement to one dollar: 79¢ + ____ = 100¢ ($1.00).

    79¢$1.00 Target (100¢)79¢+?¢
    79¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 67¢. How many extra cents must be added to reach $1.00 (100¢)?

    67¢$1.00 Target (100¢)67¢+?¢
    67¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 84¢. How many more cents make $1.00 (100¢)?

    84¢$1.00 Target (100¢)84¢+?¢
    84¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  7. 7. A bookmark costs $1.00 (100¢). If you already have 25¢ on the counter, how many more cents are needed?

    25¢$1.00 Target (100¢)25¢+?¢
    $1.00 · 100¢ · 25¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 24¢ = ____ ($1.00 total).

    24¢$1.00 Target (100¢)24¢+?¢
    100¢ · 24¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 41¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    41¢$1.00 Target (100¢)41¢+?¢
    41¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 13¢. How many more cents do you need?

    13¢$1.00 Target (100¢)13¢+?¢
    $1.00 · 100¢ · 13¢ · Complements to $1.00 (cents)

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 19¢. How many cents change do you receive?

    19¢$1.00 Target (100¢)19¢+?¢
    $1.00 · 100¢ · 19¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 43¢ + ____ = 100¢ ($1.00).

    43¢$1.00 Target (100¢)43¢+?¢
    43¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 70 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 7-9

Complements to $1.00 (cents)

Answers and reasoning. Review before teaching.

  1. 1. You have 56¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    44¢

    Subtract 56¢ from 100¢: 100¢ − 56¢ = 44¢.

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 7¢. How many more cents do you need?

    93¢

    Subtract 7¢ from 100¢: 100¢ − 7¢ = 93¢.

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 48¢. How many cents change do you receive?

    52¢

    Subtract 48¢ from 100¢: 100¢ − 48¢ = 52¢.

  4. 4. Complete the complement to one dollar: 79¢ + ____ = 100¢ ($1.00).

    21¢

    Subtract 79¢ from 100¢: 100¢ − 79¢ = 21¢.

  5. 5. A piggy bank holds 67¢. How many extra cents must be added to reach $1.00 (100¢)?

    33¢

    Subtract 67¢ from 100¢: 100¢ − 67¢ = 33¢.

  6. 6. Two coins in your pocket total 84¢. How many more cents make $1.00 (100¢)?

    16¢

    Subtract 84¢ from 100¢: 100¢ − 84¢ = 16¢.

  7. 7. A bookmark costs $1.00 (100¢). If you already have 25¢ on the counter, how many more cents are needed?

    75¢

    Subtract 25¢ from 100¢: 100¢ − 25¢ = 75¢.

  8. 8. Find the missing amount to complete one dollar: 100¢ − 24¢ = ____ ($1.00 total).

    76¢

    Subtract 24¢ from 100¢: 100¢ − 24¢ = 76¢.

  9. 9. You have 41¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    59¢

    Subtract 41¢ from 100¢: 100¢ − 41¢ = 59¢.

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 13¢. How many more cents do you need?

    87¢

    Subtract 13¢ from 100¢: 100¢ − 13¢ = 87¢.

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 19¢. How many cents change do you receive?

    81¢

    Subtract 19¢ from 100¢: 100¢ − 19¢ = 81¢.

  12. 12. Complete the complement to one dollar: 43¢ + ____ = 100¢ ($1.00).

    57¢

    Subtract 43¢ from 100¢: 100¢ − 43¢ = 57¢.

12 questions · Seed 70 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 7-9

Complements to $1.00 (cents)

Take your time. Show your thinking.

  1. 1. You have 56¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    56¢$1.00 Target (100¢)56¢+?¢
    56¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 7¢. How many more cents do you need?

    7¢$1.00 Target (100¢)7¢+?¢
    $1.00 · 100¢ · 7¢ · Complements to $1.00 (cents)

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 48¢. How many cents change do you receive?

    48¢$1.00 Target (100¢)48¢+?¢
    $1.00 · 100¢ · 48¢ · Complements to $1.00 (cents)

  4. 4. Complete the complement to one dollar: 79¢ + ____ = 100¢ ($1.00).

    79¢$1.00 Target (100¢)79¢+?¢
    79¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 67¢. How many extra cents must be added to reach $1.00 (100¢)?

    67¢$1.00 Target (100¢)67¢+?¢
    67¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 84¢. How many more cents make $1.00 (100¢)?

    84¢$1.00 Target (100¢)84¢+?¢
    84¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  7. 7. A bookmark costs $1.00 (100¢). If you already have 25¢ on the counter, how many more cents are needed?

    25¢$1.00 Target (100¢)25¢+?¢
    $1.00 · 100¢ · 25¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 24¢ = ____ ($1.00 total).

    24¢$1.00 Target (100¢)24¢+?¢
    100¢ · 24¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 41¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    41¢$1.00 Target (100¢)41¢+?¢
    41¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 13¢. How many more cents do you need?

    13¢$1.00 Target (100¢)13¢+?¢
    $1.00 · 100¢ · 13¢ · Complements to $1.00 (cents)

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 19¢. How many cents change do you receive?

    19¢$1.00 Target (100¢)19¢+?¢
    $1.00 · 100¢ · 19¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 43¢ + ____ = 100¢ ($1.00).

    43¢$1.00 Target (100¢)43¢+?¢
    43¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 70 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 7-9

Complements to $1.00 (cents)

Answers and reasoning. Review before teaching.

  1. 1. You have 56¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    44¢

    Subtract 56¢ from 100¢: 100¢ − 56¢ = 44¢.

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 7¢. How many more cents do you need?

    93¢

    Subtract 7¢ from 100¢: 100¢ − 7¢ = 93¢.

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 48¢. How many cents change do you receive?

    52¢

    Subtract 48¢ from 100¢: 100¢ − 48¢ = 52¢.

  4. 4. Complete the complement to one dollar: 79¢ + ____ = 100¢ ($1.00).

    21¢

    Subtract 79¢ from 100¢: 100¢ − 79¢ = 21¢.

  5. 5. A piggy bank holds 67¢. How many extra cents must be added to reach $1.00 (100¢)?

    33¢

    Subtract 67¢ from 100¢: 100¢ − 67¢ = 33¢.

  6. 6. Two coins in your pocket total 84¢. How many more cents make $1.00 (100¢)?

    16¢

    Subtract 84¢ from 100¢: 100¢ − 84¢ = 16¢.

  7. 7. A bookmark costs $1.00 (100¢). If you already have 25¢ on the counter, how many more cents are needed?

    75¢

    Subtract 25¢ from 100¢: 100¢ − 25¢ = 75¢.

  8. 8. Find the missing amount to complete one dollar: 100¢ − 24¢ = ____ ($1.00 total).

    76¢

    Subtract 24¢ from 100¢: 100¢ − 24¢ = 76¢.

  9. 9. You have 41¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    59¢

    Subtract 41¢ from 100¢: 100¢ − 41¢ = 59¢.

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 13¢. How many more cents do you need?

    87¢

    Subtract 13¢ from 100¢: 100¢ − 13¢ = 87¢.

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 19¢. How many cents change do you receive?

    81¢

    Subtract 19¢ from 100¢: 100¢ − 19¢ = 81¢.

  12. 12. Complete the complement to one dollar: 43¢ + ____ = 100¢ ($1.00).

    57¢

    Subtract 43¢ from 100¢: 100¢ − 43¢ = 57¢.

12 questions · Seed 70 · Age guidance, not curriculum certification