Indonesia · Grade 2 · Practice Sheet 30

1. 1.

   Fill in the missing number: 14 + ___ = 29.

   Formula:Missing Addend

   $b = \text{total} - a$

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2. 2.

   Continue the pattern by counting in 10s: 40, 50, ___

   Formula:Skip Counting

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

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3. 3.

   Subtract 32 from 59.

   Formula:Subtraction

   $\text{difference} = a - b$

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4. 4.

   What is half of 44?

   Formula:Halving

   $h = n \div 2$

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5. 5.

   What is double 6?

   Formula:Doubling

   $d = 2 \times n$

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6. 6.

   What is 6 − 4?

   Formula:Subtraction

   $\text{difference} = a - b$

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7. 7.

   Subtract 16 from 42.

   Formula:Subtraction

   $\text{difference} = a - b$

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8. 8.

   What is half of 36?

   Formula:Halving

   $h = n \div 2$

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9. 9.

   Add 44 and 57.

   Formula:Addition

   $\text{sum} = a + b$

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10. 10.

    You have Rp 5 and Rp 3. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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11. 11.

    What is 4 + 3?

    Formula:Addition

    $\text{sum} = a + b$

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12. 12.

    Continue the pattern by counting in 2s: 0, 2, ___

    Formula:Skip Counting

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

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13. 13.

    What is half of 50?

    Formula:Halving

    $h = n \div 2$

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14. 14.

    What is 12 − 5?

    Formula:Subtraction

    $\text{difference} = a - b$

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15. 15.

    Add 79 and 10.

    Formula:Addition

    $\text{sum} = a + b$

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16. 16.

    Continue the pattern by counting in 3s: 12, 15, ___

    Formula:Skip Counting

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

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17. 17.

    Fill in the missing number: 3 + ___ = 7.

    Formula:Missing Addend

    $b = \text{total} - a$

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18. 18.

    What is 13 − 4?

    Formula:Subtraction

    $\text{difference} = a - b$

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19. 19.

    There are 6 bags with 6 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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20. 20.

    You have Rp 6 and Rp 4. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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