Russia · Grade 2 · Practice Sheet 23

1. 1.

   Continue the pattern by counting in 5s: 0, 5, ___

   Formula:Skip Counting

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

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2. 2.

   You have ₽1 and ₽4. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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3. 3.

   There are 5 bags with 2 apples in each bag. How many apples are there in total?

   Formula:Multiplication as Repeated Addition

   $\text{total} = \text{groups} \times \text{size}$

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4. 4.

   You have ₽1 and ₽7. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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5. 5.

   Subtract 87 from 95.

   Formula:Subtraction

   $\text{difference} = a - b$

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6. 6.

   There are 3 bags with 2 apples in each bag. How many apples are there in total?

   Formula:Multiplication as Repeated Addition

   $\text{total} = \text{groups} \times \text{size}$

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7. 7.

   Fill in the missing number: 5 + ___ = 8.

   Formula:Missing Addend

   $b = \text{total} - a$

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8. 8.

   What is 6 + 4?

   Formula:Addition

   $\text{sum} = a + b$

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9. 9.

   Add 86 and 14.

   Formula:Addition

   $\text{sum} = a + b$

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10. 10.

    What is 9 − 1?

    Formula:Subtraction

    $\text{difference} = a - b$

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11. 11.

    You have ₽2 and ₽2. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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12. 12.

    Subtract 20 from 41.

    Formula:Subtraction

    $\text{difference} = a - b$

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13. 13.

    What is half of 4?

    Formula:Halving

    $h = n \div 2$

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14. 14.

    Add 77 and 46.

    Formula:Addition

    $\text{sum} = a + b$

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15. 15.

    Subtract 19 from 30.

    Formula:Subtraction

    $\text{difference} = a - b$

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16. 16.

    What is 15 − 3?

    Formula:Subtraction

    $\text{difference} = a - b$

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17. 17.

    Fill in the missing number: 5 + ___ = 10.

    Formula:Missing Addend

    $b = \text{total} - a$

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18. 18.

    What is 5 − 4?

    Formula:Subtraction

    $\text{difference} = a - b$

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19. 19.

    Add 11 + 17 + 6.

    Formula:Addition of Three Numbers

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

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20. 20.

    What is half of 34?

    Formula:Halving

    $h = n \div 2$

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