Denmark · Grade 2 · Practice Sheet 25

1. 1.

   What is half of 48?

   Formula:Halving

   $h = n \div 2$

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2. 2.

   What is 2 + 9?

   Formula:Addition

   $\text{sum} = a + b$

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3. 3.

   How many tens are there in the number 22?

   Formula:Place Value

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

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4. 4.

   What is 9 + 2?

   Formula:Addition

   $\text{sum} = a + b$

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5. 5.

   Continue the pattern by counting in 5s: 10, 15, ___

   Formula:Skip Counting

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

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6. 6.

   What is half of 42?

   Formula:Halving

   $h = n \div 2$

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7. 7.

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

   Formula:Skip Counting

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

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8. 8.

   What is 1 + 6?

   Formula:Addition

   $\text{sum} = a + b$

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9. 9.

   Subtract 42 from 90.

   Formula:Subtraction

   $\text{difference} = a - b$

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10. 10.

    Add 46 and 35.

    Formula:Addition

    $\text{sum} = a + b$

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11. 11.

    How many tens are there in the number 21?

    Formula:Place Value

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

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12. 12.

    You have kr 8 and kr 6. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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13. 13.

    How many tens are there in the number 17?

    Formula:Place Value

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

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14. 14.

    What is double 12?

    Formula:Doubling

    $d = 2 \times n$

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15. 15.

    What is 6 + 6?

    Formula:Addition

    $\text{sum} = a + b$

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16. 16.

    Add 55 and 32.

    Formula:Addition

    $\text{sum} = a + b$

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17. 17.

    What is 13 − 7?

    Formula:Subtraction

    $\text{difference} = a - b$

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18. 18.

    What is half of 34?

    Formula:Halving

    $h = n \div 2$

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19. 19.

    Subtract 33 from 40.

    Formula:Subtraction

    $\text{difference} = a - b$

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20. 20.

    Continue the pattern by counting in 3s: 9, 12, ___

    Formula:Skip Counting

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

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