Argentina · Grado 3 · Practice Sheet 29

1. 1.

   What is half of 14?

   Formula:Halving

   $h = n \div 2$

   View formula →
2. 2.

   What is 10 × 10?

   Formula:Multiplication (Times Tables)

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

   View formula →
3. 3.

   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 →
4. 4.

   How many tens are there in the number 61?

   Formula:Place Value

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

   View formula →
5. 5.

   Fill in the missing number: 5 + ___ = 8.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
6. 6.

   What is double 17?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
7. 7.

   You have $6 and $5. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
8. 8.

   What is 9 × 10?

   Formula:Multiplication (Times Tables)

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

   View formula →
9. 9.

   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 →
10. 10.

    Add 9 + 19 + 13.

    Formula:Addition of Three Numbers

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

    View formula →
11. 11.

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

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
12. 12.

    What is half of 34?

    Formula:Halving

    $h = n \div 2$

    View formula →
13. 13.

    How many tens are there in the number 83?

    Formula:Place Value

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

    View formula →
14. 14.

    What is half of 22?

    Formula:Halving

    $h = n \div 2$

    View formula →
15. 15.

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

    Formula:Skip Counting

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

    View formula →
16. 16.

    How many tens are there in the number 79?

    Formula:Place Value

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

    View formula →
17. 17.

    Fill in the missing number: 15 + ___ = 22.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
18. 18.

    Add 66 and 40.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
19. 19.

    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 →
20. 20.

    You have $1 and $8. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →

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