Denmark · Grade 3 · Practice Sheet 24

1. 1.

   You have kr 6 and kr 1. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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2. 2.

   Fill in the missing number: 11 + ___ = 13.

   Formula:Missing Addend

   $b = \text{total} - a$

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3. 3.

   Continue the pattern by counting in 5s: 0, 5, ___

   Formula:Skip Counting

   $\text{next} = \text{term} + \text{step}$

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4. 4.

   Add 8 + 13 + 5.

   Formula:Addition of Three Numbers

   $\text{sum} = a + b + c$

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5. 5.

   Add 69 and 54.

   Formula:Addition

   $\text{sum} = a + b$

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6. 6.

   Continue the pattern by counting in 3s: 12, 15, ___

   Formula:Skip Counting

   $\text{next} = \text{term} + \text{step}$

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7. 7.

   Add 34 and 47.

   Formula:Addition

   $\text{sum} = a + b$

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8. 8.

   What is double 17?

   Formula:Doubling

   $d = 2 \times n$

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9. 9.

   Add 4 + 10 + 2.

   Formula:Addition of Three Numbers

   $\text{sum} = a + b + c$

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10. 10.

    What is double 24?

    Formula:Doubling

    $d = 2 \times n$

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11. 11.

    Subtract 31 from 40.

    Formula:Subtraction

    $\text{difference} = a - b$

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12. 12.

    Add 7 + 4 + 17.

    Formula:Addition of Three Numbers

    $\text{sum} = a + b + c$

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13. 13.

    What is double 19?

    Formula:Doubling

    $d = 2 \times n$

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14. 14.

    How many tens are there in the number 20?

    Formula:Place Value

    $\text{value} = \text{tens} \times 10 + \text{ones}$

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15. 15.

    Add 8 + 10 + 17.

    Formula:Addition of Three Numbers

    $\text{sum} = a + b + c$

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16. 16.

    Fill in the missing number: 4 + ___ = 18.

    Formula:Missing Addend

    $b = \text{total} - a$

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17. 17.

    What is double 25?

    Formula:Doubling

    $d = 2 \times n$

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18. 18.

    16 sweets are shared equally among 4 children. How many does each child get?

    Formula:Division (Equal Sharing)

    $\text{each} = \text{total} \div \text{groups}$

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19. 19.

    Fill in the missing number: 5 + ___ = 12.

    Formula:Missing Addend

    $b = \text{total} - a$

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20. 20.

    Continue the pattern by counting in 3s: 3, 6, ___

    Formula:Skip Counting

    $\text{next} = \text{term} + \text{step}$

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