Small practice. Bright discoveries.Explore the free starter collection
worksheetstudio.
Sign in
Back to worksheets
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.

New variationTry interactive challengeBrowse templates
Age band:Ages 7-9Ages 10-12

Choose “Save as PDF” to keep a copy. Use your browser’s paper setting for A4 or Letter.

Worksheet StudioPractice pack · Ages 7-9

Complements to $1.00 (cents)

Take your time. Show your thinking.

  1. 1. You have 94¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    94¢$1.00 Target (100¢)94¢+?¢
    94¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 72¢. How many more cents do you need?

    72¢$1.00 Target (100¢)72¢+?¢
    $1.00 · 100¢ · 72¢ · Complements to $1.00 (cents)

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 20¢. How many cents change do you receive?

    20¢$1.00 Target (100¢)20¢+?¢
    $1.00 · 100¢ · 20¢ · Complements to $1.00 (cents)

  4. 4. Complete the complement to one dollar: 90¢ + ____ = 100¢ ($1.00).

    90¢$1.00 Target (100¢)90¢+?¢
    90¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 16¢. How many extra cents must be added to reach $1.00 (100¢)?

    16¢$1.00 Target (100¢)16¢+?¢
    16¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 23¢. How many more cents make $1.00 (100¢)?

    23¢$1.00 Target (100¢)23¢+?¢
    23¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  7. 7. A bookmark costs $1.00 (100¢). If you already have 39¢ on the counter, how many more cents are needed?

    39¢$1.00 Target (100¢)39¢+?¢
    $1.00 · 100¢ · 39¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 18¢ = ____ ($1.00 total).

    18¢$1.00 Target (100¢)18¢+?¢
    100¢ · 18¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 68¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    68¢$1.00 Target (100¢)68¢+?¢
    68¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 88¢. How many more cents do you need?

    88¢$1.00 Target (100¢)88¢+?¢
    $1.00 · 100¢ · 88¢ · Complements to $1.00 (cents)

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 62¢. How many cents change do you receive?

    62¢$1.00 Target (100¢)62¢+?¢
    $1.00 · 100¢ · 62¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 35¢ + ____ = 100¢ ($1.00).

    35¢$1.00 Target (100¢)35¢+?¢
    35¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 71 · 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 94¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    6¢

    Subtract 94¢ from 100¢: 100¢ − 94¢ = 6¢.

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 72¢. How many more cents do you need?

    28¢

    Subtract 72¢ from 100¢: 100¢ − 72¢ = 28¢.

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 20¢. How many cents change do you receive?

    80¢

    Subtract 20¢ from 100¢: 100¢ − 20¢ = 80¢.

  4. 4. Complete the complement to one dollar: 90¢ + ____ = 100¢ ($1.00).

    10¢

    Subtract 90¢ from 100¢: 100¢ − 90¢ = 10¢.

  5. 5. A piggy bank holds 16¢. How many extra cents must be added to reach $1.00 (100¢)?

    84¢

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

  6. 6. Two coins in your pocket total 23¢. How many more cents make $1.00 (100¢)?

    77¢

    Subtract 23¢ from 100¢: 100¢ − 23¢ = 77¢.

  7. 7. A bookmark costs $1.00 (100¢). If you already have 39¢ on the counter, how many more cents are needed?

    61¢

    Subtract 39¢ from 100¢: 100¢ − 39¢ = 61¢.

  8. 8. Find the missing amount to complete one dollar: 100¢ − 18¢ = ____ ($1.00 total).

    82¢

    Subtract 18¢ from 100¢: 100¢ − 18¢ = 82¢.

  9. 9. You have 68¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    32¢

    Subtract 68¢ from 100¢: 100¢ − 68¢ = 32¢.

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 88¢. How many more cents do you need?

    12¢

    Subtract 88¢ from 100¢: 100¢ − 88¢ = 12¢.

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 62¢. How many cents change do you receive?

    38¢

    Subtract 62¢ from 100¢: 100¢ − 62¢ = 38¢.

  12. 12. Complete the complement to one dollar: 35¢ + ____ = 100¢ ($1.00).

    65¢

    Subtract 35¢ from 100¢: 100¢ − 35¢ = 65¢.

12 questions · Seed 71 · 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 94¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    94¢$1.00 Target (100¢)94¢+?¢
    94¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 72¢. How many more cents do you need?

    72¢$1.00 Target (100¢)72¢+?¢
    $1.00 · 100¢ · 72¢ · Complements to $1.00 (cents)

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 20¢. How many cents change do you receive?

    20¢$1.00 Target (100¢)20¢+?¢
    $1.00 · 100¢ · 20¢ · Complements to $1.00 (cents)

  4. 4. Complete the complement to one dollar: 90¢ + ____ = 100¢ ($1.00).

    90¢$1.00 Target (100¢)90¢+?¢
    90¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 16¢. How many extra cents must be added to reach $1.00 (100¢)?

    16¢$1.00 Target (100¢)16¢+?¢
    16¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 23¢. How many more cents make $1.00 (100¢)?

    23¢$1.00 Target (100¢)23¢+?¢
    23¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  7. 7. A bookmark costs $1.00 (100¢). If you already have 39¢ on the counter, how many more cents are needed?

    39¢$1.00 Target (100¢)39¢+?¢
    $1.00 · 100¢ · 39¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 18¢ = ____ ($1.00 total).

    18¢$1.00 Target (100¢)18¢+?¢
    100¢ · 18¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 68¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    68¢$1.00 Target (100¢)68¢+?¢
    68¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 88¢. How many more cents do you need?

    88¢$1.00 Target (100¢)88¢+?¢
    $1.00 · 100¢ · 88¢ · Complements to $1.00 (cents)

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 62¢. How many cents change do you receive?

    62¢$1.00 Target (100¢)62¢+?¢
    $1.00 · 100¢ · 62¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 35¢ + ____ = 100¢ ($1.00).

    35¢$1.00 Target (100¢)35¢+?¢
    35¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 71 · 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 94¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    6¢

    Subtract 94¢ from 100¢: 100¢ − 94¢ = 6¢.

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 72¢. How many more cents do you need?

    28¢

    Subtract 72¢ from 100¢: 100¢ − 72¢ = 28¢.

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 20¢. How many cents change do you receive?

    80¢

    Subtract 20¢ from 100¢: 100¢ − 20¢ = 80¢.

  4. 4. Complete the complement to one dollar: 90¢ + ____ = 100¢ ($1.00).

    10¢

    Subtract 90¢ from 100¢: 100¢ − 90¢ = 10¢.

  5. 5. A piggy bank holds 16¢. How many extra cents must be added to reach $1.00 (100¢)?

    84¢

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

  6. 6. Two coins in your pocket total 23¢. How many more cents make $1.00 (100¢)?

    77¢

    Subtract 23¢ from 100¢: 100¢ − 23¢ = 77¢.

  7. 7. A bookmark costs $1.00 (100¢). If you already have 39¢ on the counter, how many more cents are needed?

    61¢

    Subtract 39¢ from 100¢: 100¢ − 39¢ = 61¢.

  8. 8. Find the missing amount to complete one dollar: 100¢ − 18¢ = ____ ($1.00 total).

    82¢

    Subtract 18¢ from 100¢: 100¢ − 18¢ = 82¢.

  9. 9. You have 68¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    32¢

    Subtract 68¢ from 100¢: 100¢ − 68¢ = 32¢.

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 88¢. How many more cents do you need?

    12¢

    Subtract 88¢ from 100¢: 100¢ − 88¢ = 12¢.

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 62¢. How many cents change do you receive?

    38¢

    Subtract 62¢ from 100¢: 100¢ − 62¢ = 38¢.

  12. 12. Complete the complement to one dollar: 35¢ + ____ = 100¢ ($1.00).

    65¢

    Subtract 35¢ from 100¢: 100¢ − 35¢ = 65¢.

12 questions · Seed 71 · Age guidance, not curriculum certification