Thailand · Grade 2 · Practice Sheet 34

1. 1.

   Fill in the missing number: 4 + ___ = 15.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
2. 2.

   How many tens are there in the number 88?

   Formula:Place Value

   $\text{value} = \text{tens} \times 10 + \text{ones}$

   View formula →
3. 3.

   What is half of 14?

   Formula:Halving

   $h = n \div 2$

   View formula →
4. 4.

   Subtract 28 from 60.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
5. 5.

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

   Formula:Skip Counting

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

   View formula →
6. 6.

   What is 6 + 1?

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
7. 7.

   What is half of 10?

   Formula:Halving

   $h = n \div 2$

   View formula →
8. 8.

   You have ฿6 and ฿8. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
9. 9.

   How many tens are there in the number 40?

   Formula:Place Value

   $\text{value} = \text{tens} \times 10 + \text{ones}$

   View formula →
10. 10.

    You have ฿7 and ฿2. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
11. 11.

    Fill in the missing number: 13 + ___ = 21.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
12. 12.

    What is 16 − 12?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
13. 13.

    Subtract 13 from 42.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
14. 14.

    Add 73 and 44.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
15. 15.

    What is 6 − 4?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
16. 16.

    There are 4 bags with 4 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 8 + 7?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
18. 18.

    Add 54 and 56.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
19. 19.

    What is 8 × 9?

    Formula:Multiplication (Times Tables)

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

    View formula →
20. 20.

    What is 17 − 16?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →

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