Hong Kong · Grade 3 · Practice Sheet 4

1. 1.

   What is 3 × 8?

   Formula:Multiplication (Times Tables)

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

   View formula →
2. 2.

   Fill in the missing number: 11 + ___ = 16.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
3. 3.

   What is 4 × 9?

   Formula:Multiplication (Times Tables)

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

   View formula →
4. 4.

   There are 4 bags with 6 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 →
5. 5.

   What is half of 38?

   Formula:Halving

   $h = n \div 2$

   View formula →
6. 6.

   Add 2 + 8 + 12.

   Formula:Addition of Three Numbers

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

   View formula →
7. 7.

   Fill in the missing number: 4 + ___ = 19.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
8. 8.

   What is double 11?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
9. 9.

   What is 3 × 3?

   Formula:Multiplication (Times Tables)

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

   View formula →
10. 10.

    What is half of 50?

    Formula:Halving

    $h = n \div 2$

    View formula →
11. 11.

    Continue the pattern by counting in 5s: 0, 5, ___

    Formula:Skip Counting

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

    View formula →
12. 12.

    40 sweets are shared equally among 5 children. How many does each child get?

    Formula:Division (Equal Sharing)

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

    View formula →
13. 13.

    You have HK$ 8 and HK$ 4. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
14. 14.

    Continue the pattern by counting in 2s: 6, 8, ___

    Formula:Skip Counting

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

    View formula →
15. 15.

    What is half of 4?

    Formula:Halving

    $h = n \div 2$

    View formula →
16. 16.

    Add 13 and 48.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
17. 17.

    What is double 9?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
18. 18.

    Subtract 13 from 78.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
19. 19.

    What is half of 46?

    Formula:Halving

    $h = n \div 2$

    View formula →
20. 20.

    What is double 25?

    Formula:Doubling

    $d = 2 \times n$

    View formula →

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