Thailand · Grade 1 · Practice Sheet 5

1. 1.

   You have ฿9 and ฿2. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
2. 2.

   Continue the pattern by counting in 5s: 20, 25, ___

   Formula:Skip Counting

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

   View formula →
3. 3.

   You have ฿1 and ฿5. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
4. 4.

   What is 1 + 2?

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
5. 5.

   Add 44 and 20.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
6. 6.

   Fill in the missing number: 15 + ___ = 20.

   Formula:Missing Addend

   $b = \text{total} - a$

   View formula →
7. 7.

   Add 51 and 41.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
8. 8.

   Continue the pattern by counting in 10s: 0, 10, ___

   Formula:Skip Counting

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

   View formula →
9. 9.

   Add 20 and 58.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
10. 10.

    Fill in the missing number: 10 + ___ = 23.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
11. 11.

    Continue the pattern by counting in 2s: 8, 10, ___

    Formula:Skip Counting

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

    View formula →
12. 12.

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

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
13. 13.

    Continue the pattern by counting in 3s: 6, 9, ___

    Formula:Skip Counting

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

    View formula →
14. 14.

    Fill in the missing number: 15 + ___ = 17.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
15. 15.

    What is 9 − 2?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
16. 16.

    Fill in the missing number: 9 + ___ = 13.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
17. 17.

    What is 9 − 6?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
18. 18.

    Fill in the missing number: 15 + ___ = 26.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
19. 19.

    You have ฿1 and ฿1. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
20. 20.

    Continue the pattern by counting in 3s: 9, 12, ___

    Formula:Skip Counting

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

    View formula →

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