Peru · Grado 2 · Practice Sheet 3

1. 1.

   What is double 12?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
2. 2.

   What is 9 + 8?

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
3. 3.

   What is 5 − 4?

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
4. 4.

   Continue the pattern by counting in 10s: 20, 30, ___

   Formula:Skip Counting

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

   View formula →
5. 5.

   Subtract 11 from 60.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
6. 6.

   Fill in the missing number: 13 + ___ = 20.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
7. 7.

   Continue the pattern by counting in 3s: 12, 15, ___

   Formula:Skip Counting

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

   View formula →
8. 8.

   What is 17 − 1?

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
9. 9.

   Continue the pattern by counting in 2s: 8, 10, ___

   Formula:Skip Counting

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

   View formula →
10. 10.

    What is half of 44?

    Formula:Halving

    $h = n \div 2$

    View formula →
11. 11.

    Add 74 and 48.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
12. 12.

    There are 3 bags with 6 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 →
13. 13.

    What is half of 38?

    Formula:Halving

    $h = n \div 2$

    View formula →
14. 14.

    What is 8 + 7?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
15. 15.

    What is 8 × 6?

    Formula:Multiplication (Times Tables)

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

    View formula →
16. 16.

    There are 2 bags with 3 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 →
17. 17.

    What is double 11?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
18. 18.

    What is half of 38?

    Formula:Halving

    $h = n \div 2$

    View formula →
19. 19.

    Subtract 33 from 86.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
20. 20.

    What is 15 − 3?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →

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