View solutions
FormulaWon

South Korea · Grade 3 · Practice Sheet 37

Sheet code: SOUTH-KOREA-G3-S37 · 20 questions

Name: ______________
Date: ______________
  1. 1.

    Add 11 and 30.

    Formula:Addition
    sum=a+b\text{sum} = a + b
    View formula →
  2. 2.

    Subtract 60 from 76.

    Formula:Subtraction
    difference=a−b\text{difference} = a - b
    View formula →
  3. 3.

    Add 12 + 3 + 4.

    Formula:Addition of Three Numbers
    sum=a+b+c\text{sum} = a + b + c
    View formula →
  4. 4.

    What is half of 6?

    Formula:Halving
    h=n÷2h = n \div 2
    View formula →
  5. 5.

    How many tens are there in the number 43?

    Formula:Place Value
    value=tens×10+ones\text{value} = \text{tens} \times 10 + \text{ones}
    View formula →
  6. 6.

    Add 10 + 11 + 12.

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

    How many tens are there in the number 81?

    Formula:Place Value
    value=tens×10+ones\text{value} = \text{tens} \times 10 + \text{ones}
    View formula →
  8. 8.

    Continue the pattern by counting in 5s: 10, 15, ___

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

    What is half of 18?

    Formula:Halving
    h=n÷2h = n \div 2
    View formula →
  10. 10.

    There are 5 bags with 6 apples in each bag. How many apples are there in total?

    Formula:Multiplication as Repeated Addition
    total=groups×size\text{total} = \text{groups} \times \text{size}
    View formula →
  11. 11.

    Subtract 18 from 81.

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

    There are 6 bags with 8 apples in each bag. How many apples are there in total?

    Formula:Multiplication as Repeated Addition
    total=groups×size\text{total} = \text{groups} \times \text{size}
    View formula →
  13. 13.

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

    Formula:Skip Counting
    next=term+step\text{next} = \text{term} + \text{step}
    View formula →
  14. 14.

    Fill in the missing number: 15 + ___ = 23.

    Formula:Missing Addend
    b=total−ab = \text{total} - a
    View formula →
  15. 15.

    There are 2 bags with 6 apples in each bag. How many apples are there in total?

    Formula:Multiplication as Repeated Addition
    total=groups×size\text{total} = \text{groups} \times \text{size}
    View formula →
  16. 16.

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

    Formula:Skip Counting
    next=term+step\text{next} = \text{term} + \text{step}
    View formula →
  17. 17.

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

    Formula:Adding Money
    total=a+b\text{total} = a + b
    View formula →
  18. 18.

    How many tens are there in the number 64?

    Formula:Place Value
    value=tens×10+ones\text{value} = \text{tens} \times 10 + \text{ones}
    View formula →
  19. 19.

    Add 14 + 19 + 20.

    Formula:Addition of Three Numbers
    sum=a+b+c\text{sum} = a + b + c
    View formula →
  20. 20.

    You have ₩6 and ₩4. How much money do you have altogether?

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

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

Go to full solutions for this sheet