China · Grade 2 · Practice Sheet 10

1. 1.

   What is 8 − 1?

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
2. 2.

   Add 13 + 6 + 16.

   Formula:Addition of Three Numbers

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

   View formula →
3. 3.

   Subtract 19 from 54.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
4. 4.

   Add 57 and 26.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
5. 5.

   Add 4 + 20 + 2.

   Formula:Addition of Three Numbers

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

   View formula →
6. 6.

   What is double 6?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
7. 7.

   Add 44 and 47.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
8. 8.

   Continue the pattern by counting in 5s: 10, 15, ___

   Formula:Skip Counting

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

   View formula →
9. 9.

   Fill in the missing number: 7 + ___ = 20.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
10. 10.

    Subtract 16 from 84.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
11. 11.

    Fill in the missing number: 11 + ___ = 13.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
12. 12.

    What is 10 × 10?

    Formula:Multiplication (Times Tables)

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

    View formula →
13. 13.

    Continue the pattern by counting in 2s: 4, 6, ___

    Formula:Skip Counting

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

    View formula →
14. 14.

    What is 9 − 2?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
15. 15.

    Fill in the missing number: 3 + ___ = 11.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
16. 16.

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

    Formula:Skip Counting

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

    View formula →
17. 17.

    You have ¥4 and ¥2. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
18. 18.

    What is 4 + 4?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
19. 19.

    What is 6 − 2?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
20. 20.

    Fill in the missing number: 8 + ___ = 15.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →

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