China · Grade 2 · Practice Sheet 21

1. 1.

   What is 7 × 7?

   Formula:Multiplication (Times Tables)

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

   View formula →
2. 2.

   What is 2 + 4?

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
3. 3.

   There are 6 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 →
4. 4.

   What is half of 8?

   Formula:Halving

   $h = n \div 2$

   View formula →
5. 5.

   What is 4 × 7?

   Formula:Multiplication (Times Tables)

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

   View formula →
6. 6.

   There are 2 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 →
7. 7.

   What is double 11?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
8. 8.

   What is half of 4?

   Formula:Halving

   $h = n \div 2$

   View formula →
9. 9.

   You have ¥3 and ¥2. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
10. 10.

    What is 7 − 2?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
11. 11.

    What is 4 × 3?

    Formula:Multiplication (Times Tables)

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

    View formula →
12. 12.

    There are 5 bags with 2 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 8 × 8?

    Formula:Multiplication (Times Tables)

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

    View formula →
14. 14.

    What is 5 + 3?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
15. 15.

    What is double 20?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
16. 16.

    What is half of 36?

    Formula:Halving

    $h = n \div 2$

    View formula →
17. 17.

    What is 7 × 10?

    Formula:Multiplication (Times Tables)

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

    View formula →
18. 18.

    Add 32 and 44.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
19. 19.

    What is half of 18?

    Formula:Halving

    $h = n \div 2$

    View formula →
20. 20.

    You have ¥1 and ¥3. 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.