Uganda · Grade 3 · Practice Sheet 11

1. 1.

   Add 2 + 16 + 10.

   Formula:Addition of Three Numbers

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

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2. 2.

   Add 18 and 38.

   Formula:Addition

   $\text{sum} = a + b$

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3. 3.

   How many tens are there in the number 83?

   Formula:Place Value

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

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4. 4.

   What is half of 12?

   Formula:Halving

   $h = n \div 2$

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5. 5.

   How many tens are there in the number 49?

   Formula:Place Value

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

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6. 6.

   Add 3 + 15 + 6.

   Formula:Addition of Three Numbers

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

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7. 7.

   28 sweets are shared equally among 4 children. How many does each child get?

   Formula:Division (Equal Sharing)

   $\text{each} = \text{total} \div \text{groups}$

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8. 8.

   Add 72 and 46.

   Formula:Addition

   $\text{sum} = a + b$

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9. 9.

   You have USh 3 and USh 6. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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10. 10.

    How many tens are there in the number 77?

    Formula:Place Value

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

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11. 11.

    What is double 10?

    Formula:Doubling

    $d = 2 \times n$

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12. 12.

    Add 12 + 7 + 11.

    Formula:Addition of Three Numbers

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

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13. 13.

    Continue the pattern by counting in 5s: 20, 25, ___

    Formula:Skip Counting

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

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14. 14.

    What is double 18?

    Formula:Doubling

    $d = 2 \times n$

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15. 15.

    Subtract 21 from 51.

    Formula:Subtraction

    $\text{difference} = a - b$

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16. 16.

    What is half of 8?

    Formula:Halving

    $h = n \div 2$

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17. 17.

    Add 17 and 55.

    Formula:Addition

    $\text{sum} = a + b$

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18. 18.

    Add 16 + 6 + 9.

    Formula:Addition of Three Numbers

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

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19. 19.

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

    Formula:Skip Counting

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

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20. 20.

    How many tens are there in the number 83?

    Formula:Place Value

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

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