Lebanon · Grade 2 · Practice Sheet 22

1. 1.

   How many tens are there in the number 66?

   Formula:Place Value

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

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2. 2.

   What is 2 + 2?

   Formula:Addition

   $\text{sum} = a + b$

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3. 3.

   Add 62 and 7.

   Formula:Addition

   $\text{sum} = a + b$

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4. 4.

   How many tens are there in the number 47?

   Formula:Place Value

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

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5. 5.

   What is half of 32?

   Formula:Halving

   $h = n \div 2$

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6. 6.

   Add 3 + 16 + 6.

   Formula:Addition of Three Numbers

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

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7. 7.

   Fill in the missing number: 4 + ___ = 17.

   Formula:Missing Addend

   $b = \text{total} - a$

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8. 8.

   Add 12 + 11 + 7.

   Formula:Addition of Three Numbers

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

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9. 9.

   There are 6 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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10. 10.

    Add 72 and 52.

    Formula:Addition

    $\text{sum} = a + b$

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11. 11.

    How many tens are there in the number 15?

    Formula:Place Value

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

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12. 12.

    Subtract 43 from 48.

    Formula:Subtraction

    $\text{difference} = a - b$

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13. 13.

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

    Formula:Skip Counting

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

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14. 14.

    Add 10 + 7 + 6.

    Formula:Addition of Three Numbers

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

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15. 15.

    Continue the pattern by counting in 5s: 15, 20, ___

    Formula:Skip Counting

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

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16. 16.

    What is 9 + 2?

    Formula:Addition

    $\text{sum} = a + b$

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17. 17.

    Add 40 and 39.

    Formula:Addition

    $\text{sum} = a + b$

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18. 18.

    What is 13 − 7?

    Formula:Subtraction

    $\text{difference} = a - b$

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19. 19.

    Add 5 + 6 + 11.

    Formula:Addition of Three Numbers

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

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20. 20.

    You have LL 4 and LL 7. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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