Tanzania · Grade 3 · Practice Sheet 17

1. 1.

   Add 29 and 12.

   Formula:Addition

   $\text{sum} = a + b$

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2. 2.

   You have TSh 7 and TSh 2. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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3. 3.

   What is 8 × 10?

   Formula:Multiplication (Times Tables)

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

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4. 4.

   Fill in the missing number: 9 + ___ = 13.

   Formula:Missing Addend

   $b = \text{total} - a$

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5. 5.

   Subtract 56 from 89.

   Formula:Subtraction

   $\text{difference} = a - b$

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6. 6.

   What is double 19?

   Formula:Doubling

   $d = 2 \times n$

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7. 7.

   Fill in the missing number: 12 + ___ = 24.

   Formula:Missing Addend

   $b = \text{total} - a$

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8. 8.

   Subtract 11 from 97.

   Formula:Subtraction

   $\text{difference} = a - b$

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9. 9.

   How many tens are there in the number 93?

   Formula:Place Value

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

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10. 10.

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

    Formula:Missing Addend

    $b = \text{total} - a$

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11. 11.

    Add 64 and 18.

    Formula:Addition

    $\text{sum} = a + b$

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12. 12.

    Subtract 51 from 74.

    Formula:Subtraction

    $\text{difference} = a - b$

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13. 13.

    How many tens are there in the number 16?

    Formula:Place Value

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

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14. 14.

    Add 12 + 2 + 17.

    Formula:Addition of Three Numbers

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

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15. 15.

    What is double 11?

    Formula:Doubling

    $d = 2 \times n$

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16. 16.

    How many tens are there in the number 59?

    Formula:Place Value

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

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17. 17.

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

    Formula:Skip Counting

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

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18. 18.

    Subtract 57 from 94.

    Formula:Subtraction

    $\text{difference} = a - b$

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19. 19.

    Add 52 and 10.

    Formula:Addition

    $\text{sum} = a + b$

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20. 20.

    Add 18 + 6 + 7.

    Formula:Addition of Three Numbers

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

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