Ethiopia · Grade 2 · Practice Sheet 47

1. 1.

   What is 11 − 4?

   Formula:Subtraction

   $\text{difference} = a - b$

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2. 2.

   Fill in the missing number: 8 + ___ = 18.

   Formula:Missing Addend

   $b = \text{total} - a$

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3. 3.

   Subtract 24 from 36.

   Formula:Subtraction

   $\text{difference} = a - b$

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4. 4.

   Continue the pattern by counting in 10s: 40, 50, ___

   Formula:Skip Counting

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

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5. 5.

   What is 10 − 9?

   Formula:Subtraction

   $\text{difference} = a - b$

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6. 6.

   Continue the pattern by counting in 2s: 6, 8, ___

   Formula:Skip Counting

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

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7. 7.

   What is 3 + 9?

   Formula:Addition

   $\text{sum} = a + b$

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8. 8.

   Add 10 and 57.

   Formula:Addition

   $\text{sum} = a + b$

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9. 9.

   Continue the pattern by counting in 2s: 6, 8, ___

   Formula:Skip Counting

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

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10. 10.

    Subtract 17 from 72.

    Formula:Subtraction

    $\text{difference} = a - b$

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11. 11.

    Add 36 and 44.

    Formula:Addition

    $\text{sum} = a + b$

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12. 12.

    How many tens are there in the number 68?

    Formula:Place Value

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

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13. 13.

    What is half of 40?

    Formula:Halving

    $h = n \div 2$

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14. 14.

    How many tens are there in the number 22?

    Formula:Place Value

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

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15. 15.

    Add 6 + 8 + 10.

    Formula:Addition of Three Numbers

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

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16. 16.

    Continue the pattern by counting in 10s: 20, 30, ___

    Formula:Skip Counting

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

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17. 17.

    Subtract 7 from 51.

    Formula:Subtraction

    $\text{difference} = a - b$

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18. 18.

    Continue the pattern by counting in 3s: 0, 3, ___

    Formula:Skip Counting

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

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19. 19.

    What is half of 48?

    Formula:Halving

    $h = n \div 2$

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20. 20.

    What is 6 − 2?

    Formula:Subtraction

    $\text{difference} = a - b$

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