Ukraine · Grade 2 · Practice Sheet 21

1. 1.

   There are 4 bags with 3 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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2. 2.

   What is 6 − 5?

   Formula:Subtraction

   $\text{difference} = a - b$

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3. 3.

   What is double 24?

   Formula:Doubling

   $d = 2 \times n$

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4. 4.

   What is 13 − 5?

   Formula:Subtraction

   $\text{difference} = a - b$

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5. 5.

   Subtract 23 from 46.

   Formula:Subtraction

   $\text{difference} = a - b$

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6. 6.

   You have ₴5 and ₴6. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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7. 7.

   What is half of 40?

   Formula:Halving

   $h = n \div 2$

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8. 8.

   Fill in the missing number: 3 + ___ = 5.

   Formula:Missing Addend

   $b = \text{total} - a$

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9. 9.

   What is 9 + 7?

   Formula:Addition

   $\text{sum} = a + b$

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10. 10.

    Continue the pattern by counting in 2s: 4, 6, ___

    Formula:Skip Counting

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

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11. 11.

    What is 14 − 8?

    Formula:Subtraction

    $\text{difference} = a - b$

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12. 12.

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

    Formula:Skip Counting

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

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13. 13.

    Add 13 and 26.

    Formula:Addition

    $\text{sum} = a + b$

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14. 14.

    What is 3 × 7?

    Formula:Multiplication (Times Tables)

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

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15. 15.

    Fill in the missing number: 12 + ___ = 20.

    Formula:Missing Addend

    $b = \text{total} - a$

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16. 16.

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

    Formula:Skip Counting

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

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17. 17.

    Add 38 and 52.

    Formula:Addition

    $\text{sum} = a + b$

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18. 18.

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

    Formula:Skip Counting

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

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19. 19.

    What is 15 − 13?

    Formula:Subtraction

    $\text{difference} = a - b$

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20. 20.

    There are 2 bags with 4 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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