Vietnam · Grade 2 · Practice Sheet 14

1. 1.

   How many tens are there in the number 76?

   Formula:Place Value

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

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2. 2.

   What is double 12?

   Formula:Doubling

   $d = 2 \times n$

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3. 3.

   What is 6 × 3?

   Formula:Multiplication (Times Tables)

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

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4. 4.

   Continue the pattern by counting in 3s: 3, 6, ___

   Formula:Skip Counting

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

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5. 5.

   What is 14 − 11?

   Formula:Subtraction

   $\text{difference} = a - b$

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6. 6.

   You have VND 9 and VND 8. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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7. 7.

   Add 7 + 4 + 15.

   Formula:Addition of Three Numbers

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

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8. 8.

   How many tens are there in the number 16?

   Formula:Place Value

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

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9. 9.

   Add 7 + 19 + 19.

   Formula:Addition of Three Numbers

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

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10. 10.

    Add 43 and 36.

    Formula:Addition

    $\text{sum} = a + b$

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11. 11.

    Add 16 + 19 + 14.

    Formula:Addition of Three Numbers

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

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12. 12.

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

    Formula:Adding Money

    $\text{total} = a + b$

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13. 13.

    Add 77 and 40.

    Formula:Addition

    $\text{sum} = a + b$

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14. 14.

    What is double 18?

    Formula:Doubling

    $d = 2 \times n$

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15. 15.

    There are 6 bags with 8 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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16. 16.

    What is 3 + 8?

    Formula:Addition

    $\text{sum} = a + b$

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17. 17.

    What is half of 42?

    Formula:Halving

    $h = n \div 2$

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18. 18.

    There are 6 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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19. 19.

    What is double 10?

    Formula:Doubling

    $d = 2 \times n$

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20. 20.

    What is half of 14?

    Formula:Halving

    $h = n \div 2$

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