Singapore · Grade 2 · Practice Sheet 38

1. 1.

   Subtract 15 from 84.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
2. 2.

   Add 41 and 19.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
3. 3.

   Add 9 + 5 + 11.

   Formula:Addition of Three Numbers

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

   View formula →
4. 4.

   Subtract 21 from 55.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
5. 5.

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

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
6. 6.

   What is 7 + 9?

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
7. 7.

   Continue the pattern by counting in 3s: 0, 3, ___

   Formula:Skip Counting

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

   View formula →
8. 8.

   How many tens are there in the number 29?

   Formula:Place Value

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

   View formula →
9. 9.

   Add 11 + 16 + 7.

   Formula:Addition of Three Numbers

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

   View formula →
10. 10.

    What is double 4?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
11. 11.

    What is half of 34?

    Formula:Halving

    $h = n \div 2$

    View formula →
12. 12.

    What is double 17?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
13. 13.

    Add 4 + 19 + 20.

    Formula:Addition of Three Numbers

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

    View formula →
14. 14.

    Subtract 36 from 65.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
15. 15.

    What is 6 + 8?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
16. 16.

    What is double 13?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
17. 17.

    Continue the pattern by counting in 3s: 0, 3, ___

    Formula:Skip Counting

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

    View formula →
18. 18.

    What is 8 + 2?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
19. 19.

    Add 51 and 44.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
20. 20.

    Subtract 13 from 45.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →

© FormulaWon — formulawon.app · Answers & step-by-step working available on the solutions sheet.