Study

Equivalent Number Expressions

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  • 2 + 2 = 8 - 4           Yes or No
    Yes
  • What is missing in 2 + 4 = 12 - _____
    6
  • 7 + 4 = 13 - 2        Yes or No
    Yes
  • 3 + 4 = 8 - 1               Yes or No
    Yes
  • What is missing in 5 + 3 = 15 - _____?
    7
  • 150-20=200-80 Yes or no
  • What is missing in 3 + 5 = 10 - _____?
    2
  • What is missing in 11 - 2 = 3 + _____?
    6
  • 12 + 3 = 18 - 3      Yes or No
    Yes
  • 11 - 6 = 2 + 3         Yes or No
    Yes
  • What is missing in 12 - 4 = 2 + ______?
    8
  • 10 - 2 = 3 + 6         Yes or No
    No
  • What is missing in 8 + _____ = 16 - 4?
    4
  • 100-20 = 40+40 Yes or no
    yes