medium Set 80 Form Exercise

Write the fact family for 22, 17, 39:

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Answer: 22 + 17 = 39; 17 + 22 = 39; 39 - 22 = 17; 39 - 17 = 22

SubType
fact-family
Facts
  • 22 + 17 = 39
  • 17 + 22 = 39
  • 39 - 22 = 17
  • 39 - 17 = 22
Difficulty
normal

Write the fact family for 29, 7, 36:

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Answer: 29 + 7 = 36; 7 + 29 = 36; 36 - 29 = 7; 36 - 7 = 29

SubType
fact-family
Facts
  • 29 + 7 = 36
  • 7 + 29 = 36
  • 36 - 29 = 7
  • 36 - 7 = 29
Difficulty
normal

Write the fact family for 21, 1, 22:

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Answer: 21 + 1 = 22; 1 + 21 = 22; 22 - 21 = 1; 22 - 1 = 21

SubType
fact-family
Facts
  • 21 + 1 = 22
  • 1 + 21 = 22
  • 22 - 21 = 1
  • 22 - 1 = 21
Difficulty
normal

Write the fact family for 49, 1, 50:

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Answer: 49 + 1 = 50; 1 + 49 = 50; 50 - 49 = 1; 50 - 1 = 49

SubType
fact-family
Facts
  • 49 + 1 = 50
  • 1 + 49 = 50
  • 50 - 49 = 1
  • 50 - 1 = 49
Difficulty
normal

Write the fact family for 42, 4, 46:

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Answer: 42 + 4 = 46; 4 + 42 = 46; 46 - 42 = 4; 46 - 4 = 42

SubType
fact-family
Facts
  • 42 + 4 = 46
  • 4 + 42 = 46
  • 46 - 42 = 4
  • 46 - 4 = 42
Difficulty
normal

Write the fact family for 32, 3, 35:

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Answer: 32 + 3 = 35; 3 + 32 = 35; 35 - 32 = 3; 35 - 3 = 32

SubType
fact-family
Facts
  • 32 + 3 = 35
  • 3 + 32 = 35
  • 35 - 32 = 3
  • 35 - 3 = 32
Difficulty
normal