medium Set 78 Form Exercise

Write the fact family for 34, 12, 46:

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Answer: 34 + 12 = 46; 12 + 34 = 46; 46 - 34 = 12; 46 - 12 = 34

SubType
fact-family
Facts
  • 34 + 12 = 46
  • 12 + 34 = 46
  • 46 - 34 = 12
  • 46 - 12 = 34
Difficulty
normal

Write the fact family for 46, 3, 49:

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Answer: 46 + 3 = 49; 3 + 46 = 49; 49 - 46 = 3; 49 - 3 = 46

SubType
fact-family
Facts
  • 46 + 3 = 49
  • 3 + 46 = 49
  • 49 - 46 = 3
  • 49 - 3 = 46
Difficulty
normal

Write the fact family for 21, 13, 34:

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Answer: 21 + 13 = 34; 13 + 21 = 34; 34 - 21 = 13; 34 - 13 = 21

SubType
fact-family
Facts
  • 21 + 13 = 34
  • 13 + 21 = 34
  • 34 - 21 = 13
  • 34 - 13 = 21
Difficulty
normal

Write the fact family for 36, 8, 44:

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Answer: 36 + 8 = 44; 8 + 36 = 44; 44 - 36 = 8; 44 - 8 = 36

SubType
fact-family
Facts
  • 36 + 8 = 44
  • 8 + 36 = 44
  • 44 - 36 = 8
  • 44 - 8 = 36
Difficulty
normal

Write the fact family for 40, 4, 44:

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Answer: 40 + 4 = 44; 4 + 40 = 44; 44 - 40 = 4; 44 - 4 = 40

SubType
fact-family
Facts
  • 40 + 4 = 44
  • 4 + 40 = 44
  • 44 - 40 = 4
  • 44 - 4 = 40
Difficulty
normal

Write the fact family for 9, 9, 18:

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Answer: 9 + 9 = 18; 9 + 9 = 18; 18 - 9 = 9; 18 - 9 = 9

SubType
fact-family
Facts
  • 9 + 9 = 18
  • 9 + 9 = 18
  • 18 - 9 = 9
  • 18 - 9 = 9
Difficulty
normal