Chile · Grado 2 · Practice Sheet 30

1. 1.

   What is 16 − 3?

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
2. 2.

   What is 8 × 10?

   Formula:Multiplication (Times Tables)

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

   View formula →
3. 3.

   What is half of 38?

   Formula:Halving

   $h = n \div 2$

   View formula →
4. 4.

   Add 49 and 40.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
5. 5.

   Fill in the missing number: 10 + ___ = 16.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
6. 6.

   Add 3 + 6 + 2.

   Formula:Addition of Three Numbers

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

   View formula →
7. 7.

   What is 4 + 7?

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
8. 8.

   There are 2 bags with 7 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 →
9. 9.

   Subtract 47 from 55.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
10. 10.

    What is 8 − 1?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
11. 11.

    Continue the pattern by counting in 10s: 40, 50, ___

    Formula:Skip Counting

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

    View formula →
12. 12.

    What is 2 + 6?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
13. 13.

    Add 75 and 15.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
14. 14.

    What is 7 + 4?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
15. 15.

    Continue the pattern by counting in 2s: 6, 8, ___

    Formula:Skip Counting

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

    View formula →
16. 16.

    What is half of 20?

    Formula:Halving

    $h = n \div 2$

    View formula →
17. 17.

    Add 68 and 30.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
18. 18.

    Subtract 31 from 57.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
19. 19.

    Fill in the missing number: 8 + ___ = 11.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
20. 20.

    What is double 16?

    Formula:Doubling

    $d = 2 \times n$

    View formula →

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