Romania · Grade 2 · Practice Sheet 38

1. 1.

   What is half of 32?

   Formula:Halving

   $h = n \div 2$

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2. 2.

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

   Formula:Skip Counting

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

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3. 3.

   Subtract 84 from 89.

   Formula:Subtraction

   $\text{difference} = a - b$

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4. 4.

   What is half of 40?

   Formula:Halving

   $h = n \div 2$

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5. 5.

   What is 4 × 10?

   Formula:Multiplication (Times Tables)

   $\text{product} = a \times b$

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6. 6.

   Add 13 and 48.

   Formula:Addition

   $\text{sum} = a + b$

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7. 7.

   How many tens are there in the number 10?

   Formula:Place Value

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

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8. 8.

   Add 31 and 17.

   Formula:Addition

   $\text{sum} = a + b$

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9. 9.

   What is 5 − 2?

   Formula:Subtraction

   $\text{difference} = a - b$

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10. 10.

    Subtract 18 from 32.

    Formula:Subtraction

    $\text{difference} = a - b$

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11. 11.

    What is half of 10?

    Formula:Halving

    $h = n \div 2$

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12. 12.

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

    Formula:Skip Counting

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

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13. 13.

    Fill in the missing number: 12 + ___ = 14.

    Formula:Missing Addend

    $b = \text{total} - a$

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14. 14.

    Subtract 19 from 37.

    Formula:Subtraction

    $\text{difference} = a - b$

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15. 15.

    Fill in the missing number: 13 + ___ = 28.

    Formula:Missing Addend

    $b = \text{total} - a$

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16. 16.

    How many tens are there in the number 74?

    Formula:Place Value

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

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17. 17.

    Fill in the missing number: 8 + ___ = 21.

    Formula:Missing Addend

    $b = \text{total} - a$

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18. 18.

    What is 2 + 8?

    Formula:Addition

    $\text{sum} = a + b$

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19. 19.

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

    Formula:Adding Money

    $\text{total} = a + b$

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20. 20.

    Add 8 + 15 + 14.

    Formula:Addition of Three Numbers

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

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