Small practice. Bright discoveries.Explore the free starter collection
worksheetstudio.
Sign in
Back to worksheets
Time & moneyAges 10-12

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 10-12

Complements to $1.00 (cents)

Take your time. Show your thinking.

  1. 1. You have 11¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    11¢$1.00 Target (100¢)11¢+?¢
    11¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 42¢. How many more cents do you need?

    42¢$1.00 Target (100¢)42¢+?¢
    $1.00 · 100¢ · 42¢ · Complements to $1.00 (cents)

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 46¢. How many cents change do you receive?

    46¢$1.00 Target (100¢)46¢+?¢
    $1.00 · 100¢ · 46¢ · Complements to $1.00 (cents)

  4. 4. Complete the complement to one dollar: 40¢ + ____ = 100¢ ($1.00).

    40¢$1.00 Target (100¢)40¢+?¢
    40¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 50¢. How many extra cents must be added to reach $1.00 (100¢)?

    50¢$1.00 Target (100¢)50¢+?¢
    50¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 72¢. How many more cents make $1.00 (100¢)?

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

  7. 7. A bookmark costs $1.00 (100¢). If you already have 47¢ on the counter, how many more cents are needed?

    47¢$1.00 Target (100¢)47¢+?¢
    $1.00 · 100¢ · 47¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 81¢ = ____ ($1.00 total).

    81¢$1.00 Target (100¢)81¢+?¢
    100¢ · 81¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 73¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    73¢$1.00 Target (100¢)73¢+?¢
    73¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 35¢. How many more cents do you need?

    35¢$1.00 Target (100¢)35¢+?¢
    $1.00 · 100¢ · 35¢ · Complements to $1.00 (cents)

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 58¢. How many cents change do you receive?

    58¢$1.00 Target (100¢)58¢+?¢
    $1.00 · 100¢ · 58¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 75¢ + ____ = 100¢ ($1.00).

    75¢$1.00 Target (100¢)75¢+?¢
    75¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 104730 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 10-12

Complements to $1.00 (cents)

Answers and reasoning. Review before teaching.

  1. 1. You have 11¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    89¢

    Subtract 11¢ from 100¢: 100¢ − 11¢ = 89¢.

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 42¢. How many more cents do you need?

    58¢

    Subtract 42¢ from 100¢: 100¢ − 42¢ = 58¢.

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 46¢. How many cents change do you receive?

    54¢

    Subtract 46¢ from 100¢: 100¢ − 46¢ = 54¢.

  4. 4. Complete the complement to one dollar: 40¢ + ____ = 100¢ ($1.00).

    60¢

    Subtract 40¢ from 100¢: 100¢ − 40¢ = 60¢.

  5. 5. A piggy bank holds 50¢. How many extra cents must be added to reach $1.00 (100¢)?

    50¢

    Subtract 50¢ from 100¢: 100¢ − 50¢ = 50¢.

  6. 6. Two coins in your pocket total 72¢. How many more cents make $1.00 (100¢)?

    28¢

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

  7. 7. A bookmark costs $1.00 (100¢). If you already have 47¢ on the counter, how many more cents are needed?

    53¢

    Subtract 47¢ from 100¢: 100¢ − 47¢ = 53¢.

  8. 8. Find the missing amount to complete one dollar: 100¢ − 81¢ = ____ ($1.00 total).

    19¢

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

  9. 9. You have 73¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    27¢

    Subtract 73¢ from 100¢: 100¢ − 73¢ = 27¢.

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 35¢. How many more cents do you need?

    65¢

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

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 58¢. How many cents change do you receive?

    42¢

    Subtract 58¢ from 100¢: 100¢ − 58¢ = 42¢.

  12. 12. Complete the complement to one dollar: 75¢ + ____ = 100¢ ($1.00).

    25¢

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

12 questions · Seed 104730 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 10-12

Complements to $1.00 (cents)

Take your time. Show your thinking.

  1. 1. You have 11¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    11¢$1.00 Target (100¢)11¢+?¢
    11¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 42¢. How many more cents do you need?

    42¢$1.00 Target (100¢)42¢+?¢
    $1.00 · 100¢ · 42¢ · Complements to $1.00 (cents)

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 46¢. How many cents change do you receive?

    46¢$1.00 Target (100¢)46¢+?¢
    $1.00 · 100¢ · 46¢ · Complements to $1.00 (cents)

  4. 4. Complete the complement to one dollar: 40¢ + ____ = 100¢ ($1.00).

    40¢$1.00 Target (100¢)40¢+?¢
    40¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 50¢. How many extra cents must be added to reach $1.00 (100¢)?

    50¢$1.00 Target (100¢)50¢+?¢
    50¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 72¢. How many more cents make $1.00 (100¢)?

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

  7. 7. A bookmark costs $1.00 (100¢). If you already have 47¢ on the counter, how many more cents are needed?

    47¢$1.00 Target (100¢)47¢+?¢
    $1.00 · 100¢ · 47¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 81¢ = ____ ($1.00 total).

    81¢$1.00 Target (100¢)81¢+?¢
    100¢ · 81¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 73¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    73¢$1.00 Target (100¢)73¢+?¢
    73¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 35¢. How many more cents do you need?

    35¢$1.00 Target (100¢)35¢+?¢
    $1.00 · 100¢ · 35¢ · Complements to $1.00 (cents)

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 58¢. How many cents change do you receive?

    58¢$1.00 Target (100¢)58¢+?¢
    $1.00 · 100¢ · 58¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 75¢ + ____ = 100¢ ($1.00).

    75¢$1.00 Target (100¢)75¢+?¢
    75¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 104730 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 10-12

Complements to $1.00 (cents)

Answers and reasoning. Review before teaching.

  1. 1. You have 11¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    89¢

    Subtract 11¢ from 100¢: 100¢ − 11¢ = 89¢.

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 42¢. How many more cents do you need?

    58¢

    Subtract 42¢ from 100¢: 100¢ − 42¢ = 58¢.

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 46¢. How many cents change do you receive?

    54¢

    Subtract 46¢ from 100¢: 100¢ − 46¢ = 54¢.

  4. 4. Complete the complement to one dollar: 40¢ + ____ = 100¢ ($1.00).

    60¢

    Subtract 40¢ from 100¢: 100¢ − 40¢ = 60¢.

  5. 5. A piggy bank holds 50¢. How many extra cents must be added to reach $1.00 (100¢)?

    50¢

    Subtract 50¢ from 100¢: 100¢ − 50¢ = 50¢.

  6. 6. Two coins in your pocket total 72¢. How many more cents make $1.00 (100¢)?

    28¢

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

  7. 7. A bookmark costs $1.00 (100¢). If you already have 47¢ on the counter, how many more cents are needed?

    53¢

    Subtract 47¢ from 100¢: 100¢ − 47¢ = 53¢.

  8. 8. Find the missing amount to complete one dollar: 100¢ − 81¢ = ____ ($1.00 total).

    19¢

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

  9. 9. You have 73¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    27¢

    Subtract 73¢ from 100¢: 100¢ − 73¢ = 27¢.

  10. 10. A sticker pack costs $1.00 (100¢) and you have saved 35¢. How many more cents do you need?

    65¢

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

  11. 11. You pay with a $1.00 note (100¢) for a snack costing 58¢. How many cents change do you receive?

    42¢

    Subtract 58¢ from 100¢: 100¢ − 58¢ = 42¢.

  12. 12. Complete the complement to one dollar: 75¢ + ____ = 100¢ ($1.00).

    25¢

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

12 questions · Seed 104730 · Age guidance, not curriculum certification