China · Grade 2 · Practice Sheet 30

1. 1.

   What is 17 − 7?

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
2. 2.

   Subtract 17 from 36.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
3. 3.

   Fill in the missing number: 11 + ___ = 24.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
4. 4.

   Add 14 + 13 + 7.

   Formula:Addition of Three Numbers

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

   View formula →
5. 5.

   What is 4 + 3?

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
6. 6.

   Add 16 + 13 + 19.

   Formula:Addition of Three Numbers

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

   View formula →
7. 7.

   What is double 3?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
8. 8.

   Add 77 and 12.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
9. 9.

   Subtract 11 from 42.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
10. 10.

    Add 14 + 20 + 3.

    Formula:Addition of Three Numbers

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

    View formula →
11. 11.

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

    Formula:Skip Counting

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

    View formula →
12. 12.

    What is 4 + 6?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
13. 13.

    What is double 24?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
14. 14.

    There are 5 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 →
15. 15.

    Add 19 + 8 + 14.

    Formula:Addition of Three Numbers

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

    View formula →
16. 16.

    There are 5 bags with 5 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.

    You have ¥6 and ¥2. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
18. 18.

    What is 4 + 6?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
19. 19.

    What is double 4?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
20. 20.

    You have ¥4 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.