Singapore · Grade 3 · Practice Sheet 15

1. 1.

   Continue the pattern by counting in 10s: 40, 50, ___

   Formula:Skip Counting

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

   View formula →
2. 2.

   Add 11 + 7 + 19.

   Formula:Addition of Three Numbers

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

   View formula →
3. 3.

   30 sweets are shared equally among 6 children. How many does each child get?

   Formula:Division (Equal Sharing)

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

   View formula →
4. 4.

   Fill in the missing number: 3 + ___ = 5.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
5. 5.

   What is half of 30?

   Formula:Halving

   $h = n \div 2$

   View formula →
6. 6.

   There are 3 bags with 2 apples in each bag. How many apples are there in total?

   Formula:Multiplication as Repeated Addition

   $\text{total} = \text{groups} \times \text{size}$

   View formula →
7. 7.

   What is half of 46?

   Formula:Halving

   $h = n \div 2$

   View formula →
8. 8.

   Add 49 and 17.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
9. 9.

   Subtract 19 from 64.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
10. 10.

    What is half of 44?

    Formula:Halving

    $h = n \div 2$

    View formula →
11. 11.

    Add 36 and 42.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
12. 12.

    Add 11 + 10 + 17.

    Formula:Addition of Three Numbers

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

    View formula →
13. 13.

    Subtract 13 from 39.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
14. 14.

    42 sweets are shared equally among 6 children. How many does each child get?

    Formula:Division (Equal Sharing)

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

    View formula →
15. 15.

    Continue the pattern by counting in 10s: 40, 50, ___

    Formula:Skip Counting

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

    View formula →
16. 16.

    Subtract 7 from 64.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
17. 17.

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

    Formula:Skip Counting

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

    View formula →
18. 18.

    Add 6 + 3 + 6.

    Formula:Addition of Three Numbers

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

    View formula →
19. 19.

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

    Formula:Skip Counting

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

    View formula →
20. 20.

    What is 3 × 10?

    Formula:Multiplication (Times Tables)

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

    View formula →

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