Russia · Grade 2 · Practice Sheet 34

1. 1.

   How many tens are there in the number 35?

   Formula:Place Value

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

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2. 2.

   Subtract 27 from 72.

   Formula:Subtraction

   $\text{difference} = a - b$

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3. 3.

   What is 17 − 15?

   Formula:Subtraction

   $\text{difference} = a - b$

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4. 4.

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

   Formula:Adding Money

   $\text{total} = a + b$

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5. 5.

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

   Formula:Skip Counting

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

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6. 6.

   Add 20 + 2 + 13.

   Formula:Addition of Three Numbers

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

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7. 7.

   What is double 18?

   Formula:Doubling

   $d = 2 \times n$

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8. 8.

   Fill in the missing number: 7 + ___ = 14.

   Formula:Missing Addend

   $b = \text{total} - a$

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9. 9.

   How many tens are there in the number 93?

   Formula:Place Value

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

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10. 10.

    What is double 4?

    Formula:Doubling

    $d = 2 \times n$

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11. 11.

    What is half of 44?

    Formula:Halving

    $h = n \div 2$

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12. 12.

    Fill in the missing number: 2 + ___ = 14.

    Formula:Missing Addend

    $b = \text{total} - a$

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13. 13.

    What is double 9?

    Formula:Doubling

    $d = 2 \times n$

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14. 14.

    How many tens are there in the number 97?

    Formula:Place Value

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

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15. 15.

    What is double 14?

    Formula:Doubling

    $d = 2 \times n$

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16. 16.

    Add 8 + 13 + 13.

    Formula:Addition of Three Numbers

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

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17. 17.

    Subtract 57 from 71.

    Formula:Subtraction

    $\text{difference} = a - b$

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18. 18.

    What is 10 × 2?

    Formula:Multiplication (Times Tables)

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

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19. 19.

    Add 13 + 13 + 3.

    Formula:Addition of Three Numbers

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

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20. 20.

    You have ₽8 and ₽5. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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