Spain · Grado 3 · Practice Sheet 24

1. 1.

   Add 9 + 7 + 17.

   Formula:Addition of Three Numbers

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

   View formula →
2. 2.

   What is half of 46?

   Formula:Halving

   $h = n \div 2$

   View formula →
3. 3.

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

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
4. 4.

   What is double 18?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
5. 5.

   27 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 →
6. 6.

   You have €5 and €5. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
7. 7.

   Add 57 and 22.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
8. 8.

   Continue the pattern by counting in 3s: 0, 3, ___

   Formula:Skip Counting

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

   View formula →
9. 9.

   Subtract 11 from 59.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
10. 10.

    What is half of 12?

    Formula:Halving

    $h = n \div 2$

    View formula →
11. 11.

    Subtract 51 from 62.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
12. 12.

    Fill in the missing number: 7 + ___ = 19.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
13. 13.

    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 →
14. 14.

    Fill in the missing number: 3 + ___ = 10.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
15. 15.

    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 →
16. 16.

    Add 62 and 11.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
17. 17.

    Add 2 + 7 + 7.

    Formula:Addition of Three Numbers

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

    View formula →
18. 18.

    You have €1 and €3. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
19. 19.

    What is double 8?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
20. 20.

    Fill in the missing number: 14 + ___ = 20.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →

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