United States · Grade 3 · Practice Sheet 38

1. 1.

   Subtract 6 from 31.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
2. 2.

   What is double 12?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
3. 3.

   Subtract 24 from 45.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
4. 4.

   Add 14 + 13 + 3.

   Formula:Addition of Three Numbers

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

   View formula →
5. 5.

   24 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 →
6. 6.

   Add 47 and 53.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
7. 7.

   What is half of 28?

   Formula:Halving

   $h = n \div 2$

   View formula →
8. 8.

   Fill in the missing number: 15 + ___ = 27.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
9. 9.

   What is double 19?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
10. 10.

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

    Formula:Skip Counting

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

    View formula →
11. 11.

    There are 2 bags with 5 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 →
12. 12.

    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 →
13. 13.

    There are 3 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 →
14. 14.

    What is double 8?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
15. 15.

    Add 6 + 16 + 12.

    Formula:Addition of Three Numbers

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

    View formula →
16. 16.

    Add 75 and 33.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
17. 17.

    How many tens are there in the number 96?

    Formula:Place Value

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

    View formula →
18. 18.

    Continue the pattern by counting in 10s: 30, 40, ___

    Formula:Skip Counting

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

    View formula →
19. 19.

    Subtract 8 from 59.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
20. 20.

    Add 38 and 59.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →

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