Ukraine · Grade 2 · Practice Sheet 26

1. 1.

   What is double 7?

   Formula:Doubling

   $d = 2 \times n$

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2. 2.

   What is 10 − 6?

   Formula:Subtraction

   $\text{difference} = a - b$

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3. 3.

   You have ₴9 and ₴7. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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4. 4.

   Add 9 + 12 + 4.

   Formula:Addition of Three Numbers

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

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5. 5.

   Continue the pattern by counting in 5s: 20, 25, ___

   Formula:Skip Counting

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

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6. 6.

   Add 34 and 44.

   Formula:Addition

   $\text{sum} = a + b$

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7. 7.

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

   Formula:Adding Money

   $\text{total} = a + b$

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8. 8.

   Add 2 + 2 + 11.

   Formula:Addition of Three Numbers

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

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9. 9.

   You have ₴9 and ₴4. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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10. 10.

    Add 16 + 15 + 13.

    Formula:Addition of Three Numbers

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

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11. 11.

    How many tens are there in the number 38?

    Formula:Place Value

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

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12. 12.

    Fill in the missing number: 3 + ___ = 14.

    Formula:Missing Addend

    $b = \text{total} - a$

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13. 13.

    Add 70 and 12.

    Formula:Addition

    $\text{sum} = a + b$

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14. 14.

    How many tens are there in the number 34?

    Formula:Place Value

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

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15. 15.

    Fill in the missing number: 14 + ___ = 18.

    Formula:Missing Addend

    $b = \text{total} - a$

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16. 16.

    You have ₴3 and ₴3. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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17. 17.

    What is 3 + 8?

    Formula:Addition

    $\text{sum} = a + b$

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18. 18.

    Add 20 + 10 + 19.

    Formula:Addition of Three Numbers

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

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19. 19.

    How many tens are there in the number 21?

    Formula:Place Value

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

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20. 20.

    Fill in the missing number: 6 + ___ = 13.

    Formula:Missing Addend

    $b = \text{total} - a$

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