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 27¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    27¢$1.00 Target (100¢)27¢+?¢
    27¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 58¢. How many more cents do you need?

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

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 88¢. How many cents change do you receive?

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

  4. 4. Complete the complement to one dollar: 49¢ + ____ = 100¢ ($1.00).

    49¢$1.00 Target (100¢)49¢+?¢
    49¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 45¢. How many extra cents must be added to reach $1.00 (100¢)?

    45¢$1.00 Target (100¢)45¢+?¢
    45¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 86¢. How many more cents make $1.00 (100¢)?

    86¢$1.00 Target (100¢)86¢+?¢
    86¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  7. 7. A bookmark costs $1.00 (100¢). If you already have 61¢ on the counter, how many more cents are needed?

    61¢$1.00 Target (100¢)61¢+?¢
    $1.00 · 100¢ · 61¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 70¢ = ____ ($1.00 total).

    70¢$1.00 Target (100¢)70¢+?¢
    100¢ · 70¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 66¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    66¢$1.00 Target (100¢)66¢+?¢
    66¢ · $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 34¢. How many cents change do you receive?

    34¢$1.00 Target (100¢)34¢+?¢
    $1.00 · 100¢ · 34¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 92¢ + ____ = 100¢ ($1.00).

    92¢$1.00 Target (100¢)92¢+?¢
    92¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 51 · 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 27¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    73¢

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

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 58¢. How many more cents do you need?

    42¢

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

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 88¢. How many cents change do you receive?

    12¢

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

  4. 4. Complete the complement to one dollar: 49¢ + ____ = 100¢ ($1.00).

    51¢

    Subtract 49¢ from 100¢: 100¢ − 49¢ = 51¢.

  5. 5. A piggy bank holds 45¢. How many extra cents must be added to reach $1.00 (100¢)?

    55¢

    Subtract 45¢ from 100¢: 100¢ − 45¢ = 55¢.

  6. 6. Two coins in your pocket total 86¢. How many more cents make $1.00 (100¢)?

    14¢

    Subtract 86¢ from 100¢: 100¢ − 86¢ = 14¢.

  7. 7. A bookmark costs $1.00 (100¢). If you already have 61¢ on the counter, how many more cents are needed?

    39¢

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

  8. 8. Find the missing amount to complete one dollar: 100¢ − 70¢ = ____ ($1.00 total).

    30¢

    Subtract 70¢ from 100¢: 100¢ − 70¢ = 30¢.

  9. 9. You have 66¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    34¢

    Subtract 66¢ from 100¢: 100¢ − 66¢ = 34¢.

  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 34¢. How many cents change do you receive?

    66¢

    Subtract 34¢ from 100¢: 100¢ − 34¢ = 66¢.

  12. 12. Complete the complement to one dollar: 92¢ + ____ = 100¢ ($1.00).

    8¢

    Subtract 92¢ from 100¢: 100¢ − 92¢ = 8¢.

12 questions · Seed 51 · 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 27¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    27¢$1.00 Target (100¢)27¢+?¢
    27¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 58¢. How many more cents do you need?

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

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 88¢. How many cents change do you receive?

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

  4. 4. Complete the complement to one dollar: 49¢ + ____ = 100¢ ($1.00).

    49¢$1.00 Target (100¢)49¢+?¢
    49¢ · 100¢ · $1.00 · Complements to $1.00 (cents)

  5. 5. A piggy bank holds 45¢. How many extra cents must be added to reach $1.00 (100¢)?

    45¢$1.00 Target (100¢)45¢+?¢
    45¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  6. 6. Two coins in your pocket total 86¢. How many more cents make $1.00 (100¢)?

    86¢$1.00 Target (100¢)86¢+?¢
    86¢ · $1.00 · 100¢ · Complements to $1.00 (cents)

  7. 7. A bookmark costs $1.00 (100¢). If you already have 61¢ on the counter, how many more cents are needed?

    61¢$1.00 Target (100¢)61¢+?¢
    $1.00 · 100¢ · 61¢ · Complements to $1.00 (cents)

  8. 8. Find the missing amount to complete one dollar: 100¢ − 70¢ = ____ ($1.00 total).

    70¢$1.00 Target (100¢)70¢+?¢
    100¢ · 70¢ · $1.00 · Complements to $1.00 (cents)

  9. 9. You have 66¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    66¢$1.00 Target (100¢)66¢+?¢
    66¢ · $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 34¢. How many cents change do you receive?

    34¢$1.00 Target (100¢)34¢+?¢
    $1.00 · 100¢ · 34¢ · Complements to $1.00 (cents)

  12. 12. Complete the complement to one dollar: 92¢ + ____ = 100¢ ($1.00).

    92¢$1.00 Target (100¢)92¢+?¢
    92¢ · 100¢ · $1.00 · Complements to $1.00 (cents)
12 questions · Seed 51 · 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 27¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    73¢

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

  2. 2. A sticker pack costs $1.00 (100¢) and you have saved 58¢. How many more cents do you need?

    42¢

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

  3. 3. You pay with a $1.00 note (100¢) for a snack costing 88¢. How many cents change do you receive?

    12¢

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

  4. 4. Complete the complement to one dollar: 49¢ + ____ = 100¢ ($1.00).

    51¢

    Subtract 49¢ from 100¢: 100¢ − 49¢ = 51¢.

  5. 5. A piggy bank holds 45¢. How many extra cents must be added to reach $1.00 (100¢)?

    55¢

    Subtract 45¢ from 100¢: 100¢ − 45¢ = 55¢.

  6. 6. Two coins in your pocket total 86¢. How many more cents make $1.00 (100¢)?

    14¢

    Subtract 86¢ from 100¢: 100¢ − 86¢ = 14¢.

  7. 7. A bookmark costs $1.00 (100¢). If you already have 61¢ on the counter, how many more cents are needed?

    39¢

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

  8. 8. Find the missing amount to complete one dollar: 100¢ − 70¢ = ____ ($1.00 total).

    30¢

    Subtract 70¢ from 100¢: 100¢ − 70¢ = 30¢.

  9. 9. You have 66¢ in your coin purse. How many more cents do you need to make $1.00 (100¢)?

    34¢

    Subtract 66¢ from 100¢: 100¢ − 66¢ = 34¢.

  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 34¢. How many cents change do you receive?

    66¢

    Subtract 34¢ from 100¢: 100¢ − 34¢ = 66¢.

  12. 12. Complete the complement to one dollar: 92¢ + ____ = 100¢ ($1.00).

    8¢

    Subtract 92¢ from 100¢: 100¢ − 92¢ = 8¢.

12 questions · Seed 51 · Age guidance, not curriculum certification