Taiwan · Grade 3 · Practice Sheet 16

1. 1.

   What is half of 38?

   Formula:Halving

   $h = n \div 2$

   View formula →
2. 2.

   What is 4 × 10?

   Formula:Multiplication (Times Tables)

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

   View formula →
3. 3.

   10 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 →
4. 4.

   What is half of 28?

   Formula:Halving

   $h = n \div 2$

   View formula →
5. 5.

   12 sweets are shared equally among 2 children. How many does each child get?

   Formula:Division (Equal Sharing)

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

   View formula →
6. 6.

   What is half of 30?

   Formula:Halving

   $h = n \div 2$

   View formula →
7. 7.

   Add 39 and 57.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
8. 8.

   What is 9 × 3?

   Formula:Multiplication (Times Tables)

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

   View formula →
9. 9.

   Add 7 + 3 + 20.

   Formula:Addition of Three Numbers

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

   View formula →
10. 10.

    30 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 →
11. 11.

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

    Formula:Skip Counting

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

    View formula →
12. 12.

    How many tens are there in the number 64?

    Formula:Place Value

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

    View formula →
13. 13.

    Subtract 11 from 87.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
14. 14.

    Continue the pattern by counting in 5s: 15, 20, ___

    Formula:Skip Counting

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

    View formula →
15. 15.

    12 sweets are shared equally among 2 children. How many does each child get?

    Formula:Division (Equal Sharing)

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

    View formula →
16. 16.

    Add 42 and 18.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
17. 17.

    Fill in the missing number: 7 + ___ = 11.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
18. 18.

    You have NT$ 2 and NT$ 9. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
19. 19.

    What is 3 × 9?

    Formula:Multiplication (Times Tables)

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

    View formula →
20. 20.

    Add 30 and 17.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →

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