Greece · Grade 3 · Practice Sheet 11

1. 1.

   What is 3 × 10?

   Formula:Multiplication (Times Tables)

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

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2. 2.

   What is double 23?

   Formula:Doubling

   $d = 2 \times n$

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3. 3.

   Add 62 and 56.

   Formula:Addition

   $\text{sum} = a + b$

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4. 4.

   Subtract 13 from 35.

   Formula:Subtraction

   $\text{difference} = a - b$

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5. 5.

   How many tens are there in the number 76?

   Formula:Place Value

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

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6. 6.

   What is 2 × 2?

   Formula:Multiplication (Times Tables)

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

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7. 7.

   Add 19 + 13 + 3.

   Formula:Addition of Three Numbers

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

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8. 8.

   How many tens are there in the number 77?

   Formula:Place Value

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

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9. 9.

   What is 9 × 3?

   Formula:Multiplication (Times Tables)

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

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10. 10.

    Add 84 and 26.

    Formula:Addition

    $\text{sum} = a + b$

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11. 11.

    Continue the pattern by counting in 5s: 10, 15, ___

    Formula:Skip Counting

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

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12. 12.

    Add 37 and 52.

    Formula:Addition

    $\text{sum} = a + b$

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13. 13.

    What is half of 20?

    Formula:Halving

    $h = n \div 2$

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14. 14.

    Continue the pattern by counting in 10s: 0, 10, ___

    Formula:Skip Counting

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

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15. 15.

    Add 78 and 43.

    Formula:Addition

    $\text{sum} = a + b$

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16. 16.

    You have €1 and €3. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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17. 17.

    How many tens are there in the number 17?

    Formula:Place Value

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

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18. 18.

    What is half of 26?

    Formula:Halving

    $h = n \div 2$

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19. 19.

    How many tens are there in the number 80?

    Formula:Place Value

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

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20. 20.

    Add 18 + 2 + 12.

    Formula:Addition of Three Numbers

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

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