United States · Grade 3 · Practice Sheet 6

1. 1.

   What is double 2?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
2. 2.

   What is half of 38?

   Formula:Halving

   $h = n \div 2$

   View formula →
3. 3.

   10 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 →
4. 4.

   You have $1 and $2. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
5. 5.

   Fill in the missing number: 3 + ___ = 6.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
6. 6.

   What is half of 26?

   Formula:Halving

   $h = n \div 2$

   View formula →
7. 7.

   Add 4 + 20 + 2.

   Formula:Addition of Three Numbers

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

   View formula →
8. 8.

   Add 71 and 39.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
9. 9.

   You have $2 and $4. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
10. 10.

    What is half of 30?

    Formula:Halving

    $h = n \div 2$

    View formula →
11. 11.

    Subtract 16 from 50.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
12. 12.

    Add 18 + 8 + 15.

    Formula:Addition of Three Numbers

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

    View formula →
13. 13.

    Fill in the missing number: 9 + ___ = 20.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
14. 14.

    There are 5 bags with 8 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 →
15. 15.

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

    Formula:Skip Counting

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

    View formula →
16. 16.

    What is half of 44?

    Formula:Halving

    $h = n \div 2$

    View formula →
17. 17.

    Add 5 + 17 + 17.

    Formula:Addition of Three Numbers

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

    View formula →
18. 18.

    Continue the pattern by counting in 5s: 20, 25, ___

    Formula:Skip Counting

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

    View formula →
19. 19.

    Subtract 21 from 92.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
20. 20.

    Continue the pattern by counting in 10s: 10, 20, ___

    Formula:Skip Counting

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

    View formula →

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