Czechia · Grade 2 · Practice Sheet 22

1. 1.

   Add 81 and 53.

   Formula:Addition

   $\text{sum} = a + b$

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2. 2.

   There are 5 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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3. 3.

   What is half of 40?

   Formula:Halving

   $h = n \div 2$

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4. 4.

   Add 16 + 4 + 18.

   Formula:Addition of Three Numbers

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

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5. 5.

   What is half of 38?

   Formula:Halving

   $h = n \div 2$

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6. 6.

   How many tens are there in the number 26?

   Formula:Place Value

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

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7. 7.

   Add 48 and 20.

   Formula:Addition

   $\text{sum} = a + b$

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8. 8.

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

   Formula:Adding Money

   $\text{total} = a + b$

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9. 9.

   How many tens are there in the number 24?

   Formula:Place Value

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

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10. 10.

    Add 8 + 11 + 15.

    Formula:Addition of Three Numbers

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

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11. 11.

    What is half of 20?

    Formula:Halving

    $h = n \div 2$

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12. 12.

    Subtract 45 from 61.

    Formula:Subtraction

    $\text{difference} = a - b$

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13. 13.

    Add 58 and 59.

    Formula:Addition

    $\text{sum} = a + b$

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14. 14.

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

    Formula:Adding Money

    $\text{total} = a + b$

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15. 15.

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

    Formula:Skip Counting

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

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16. 16.

    What is double 15?

    Formula:Doubling

    $d = 2 \times n$

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17. 17.

    What is half of 32?

    Formula:Halving

    $h = n \div 2$

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18. 18.

    What is 9 × 5?

    Formula:Multiplication (Times Tables)

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

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19. 19.

    What is 12 − 6?

    Formula:Subtraction

    $\text{difference} = a - b$

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20. 20.

    Continue the pattern by counting in 10s: 30, 40, ___

    Formula:Skip Counting

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

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