Sri Lanka · Grade 2 · Practice Sheet 8

1. 1.

   You have Rs 5 and Rs 8. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

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2. 2.

   What is half of 40?

   Formula:Halving

   $h = n \div 2$

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3. 3.

   What is 8 − 1?

   Formula:Subtraction

   $\text{difference} = a - b$

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4. 4.

   Subtract 31 from 89.

   Formula:Subtraction

   $\text{difference} = a - b$

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5. 5.

   There are 4 bags with 2 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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6. 6.

   What is 15 − 10?

   Formula:Subtraction

   $\text{difference} = a - b$

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7. 7.

   What is double 14?

   Formula:Doubling

   $d = 2 \times n$

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8. 8.

   How many tens are there in the number 71?

   Formula:Place Value

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

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9. 9.

   What is half of 36?

   Formula:Halving

   $h = n \div 2$

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10. 10.

    Add 46 and 36.

    Formula:Addition

    $\text{sum} = a + b$

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11. 11.

    What is 5 − 4?

    Formula:Subtraction

    $\text{difference} = a - b$

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12. 12.

    You have Rs 8 and Rs 3. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

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13. 13.

    What is 17 − 15?

    Formula:Subtraction

    $\text{difference} = a - b$

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14. 14.

    There are 2 bags with 8 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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15. 15.

    What is half of 10?

    Formula:Halving

    $h = n \div 2$

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16. 16.

    What is double 17?

    Formula:Doubling

    $d = 2 \times n$

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17. 17.

    What is half of 40?

    Formula:Halving

    $h = n \div 2$

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18. 18.

    Continue the pattern by counting in 10s: 10, 20, ___

    Formula:Skip Counting

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

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19. 19.

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

    Formula:Adding Money

    $\text{total} = a + b$

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20. 20.

    Add 8 + 13 + 18.

    Formula:Addition of Three Numbers

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

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