Indonesia · Grade 3 · Practice Sheet 31

1. 1.

   What is half of 34?

   Formula:Halving

   $h = n \div 2$

   View formula →
2. 2.

   How many tens are there in the number 42?

   Formula:Place Value

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

   View formula →
3. 3.

   Subtract 26 from 46.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
4. 4.

   What is double 11?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
5. 5.

   What is 10 × 4?

   Formula:Multiplication (Times Tables)

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

   View formula →
6. 6.

   Add 6 + 20 + 15.

   Formula:Addition of Three Numbers

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

   View formula →
7. 7.

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

   Formula:Skip Counting

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

   View formula →
8. 8.

   9 sweets are shared equally among 3 children. How many does each child get?

   Formula:Division (Equal Sharing)

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

   View formula →
9. 9.

   How many tens are there in the number 30?

   Formula:Place Value

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

   View formula →
10. 10.

    Add 64 and 17.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
11. 11.

    32 sweets are shared equally among 4 children. How many does each child get?

    Formula:Division (Equal Sharing)

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

    View formula →
12. 12.

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

    Formula:Skip Counting

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

    View formula →
13. 13.

    Add 5 + 4 + 10.

    Formula:Addition of Three Numbers

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

    View formula →
14. 14.

    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 →
15. 15.

    Add 20 + 15 + 6.

    Formula:Addition of Three Numbers

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

    View formula →
16. 16.

    Fill in the missing number: 7 + ___ = 9.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
17. 17.

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

    Formula:Skip Counting

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

    View formula →
18. 18.

    What is half of 14?

    Formula:Halving

    $h = n \div 2$

    View formula →
19. 19.

    Fill in the missing number: 7 + ___ = 17.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
20. 20.

    Subtract 46 from 61.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →

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