View solutions
FormulaWon

Taiwan · Grade 1 · Practice Sheet 50

Sheet code: TAIWAN-G1-S50 · 20 questions

Name: ______________
Date: ______________
  1. 1.

    Fill in the missing number: 13 + ___ = 22.

    Formula:Missing Addend
    b=total−ab = \text{total} - a
    View formula →
  2. 2.

    Add 71 and 28.

    Formula:Addition
    sum=a+b\text{sum} = a + b
    View formula →
  3. 3.

    What is double 17?

    Formula:Doubling
    d=2×nd = 2 \times n
    View formula →
  4. 4.

    What is 3 + 3?

    Formula:Addition
    sum=a+b\text{sum} = a + b
    View formula →
  5. 5.

    What is 12 − 5?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
    View formula →
  6. 6.

    Add 59 and 44.

    Formula:Addition
    sum=a+b\text{sum} = a + b
    View formula →
  7. 7.

    You have NT$ 5 and NT$ 8. How much money do you have altogether?

    Formula:Adding Money
    total=a+b\text{total} = a + b
    View formula →
  8. 8.

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

    Formula:Skip Counting
    next=term+step\text{next} = \text{term} + \text{step}
    View formula →
  9. 9.

    What is double 4?

    Formula:Doubling
    d=2×nd = 2 \times n
    View formula →
  10. 10.

    You have NT$ 9 and NT$ 7. How much money do you have altogether?

    Formula:Adding Money
    total=a+b\text{total} = a + b
    View formula →
  11. 11.

    What is 10 − 4?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
    View formula →
  12. 12.

    You have NT$ 9 and NT$ 6. How much money do you have altogether?

    Formula:Adding Money
    total=a+b\text{total} = a + b
    View formula →
  13. 13.

    What is 6 − 1?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
    View formula →
  14. 14.

    Add 40 and 54.

    Formula:Addition
    sum=a+b\text{sum} = a + b
    View formula →
  15. 15.

    What is 11 − 9?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
    View formula →
  16. 16.

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

    Formula:Adding Money
    total=a+b\text{total} = a + b
    View formula →
  17. 17.

    Add 15 and 58.

    Formula:Addition
    sum=a+b\text{sum} = a + b
    View formula →
  18. 18.

    Fill in the missing number: 14 + ___ = 21.

    Formula:Missing Addend
    b=total−ab = \text{total} - a
    View formula →
  19. 19.

    What is 15 − 4?

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
    View formula →
  20. 20.

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

    Formula:Skip Counting
    next=term+step\text{next} = \text{term} + \text{step}
    View formula →

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

Go to full solutions for this sheet