medium Set 45 Form Exercise

Write the fact family for 28, 22, 50:

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Answer: 28 + 22 = 50; 22 + 28 = 50; 50 - 28 = 22; 50 - 22 = 28

SubType
fact-family
Facts
  • 28 + 22 = 50
  • 22 + 28 = 50
  • 50 - 28 = 22
  • 50 - 22 = 28
Difficulty
normal

Write the fact family for 31, 19, 50:

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Answer: 31 + 19 = 50; 19 + 31 = 50; 50 - 31 = 19; 50 - 19 = 31

SubType
fact-family
Facts
  • 31 + 19 = 50
  • 19 + 31 = 50
  • 50 - 31 = 19
  • 50 - 19 = 31
Difficulty
normal

Write the fact family for 48, 1, 49:

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Answer: 48 + 1 = 49; 1 + 48 = 49; 49 - 48 = 1; 49 - 1 = 48

SubType
fact-family
Facts
  • 48 + 1 = 49
  • 1 + 48 = 49
  • 49 - 48 = 1
  • 49 - 1 = 48
Difficulty
normal

Write the fact family for 30, 7, 37:

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Answer: 30 + 7 = 37; 7 + 30 = 37; 37 - 30 = 7; 37 - 7 = 30

SubType
fact-family
Facts
  • 30 + 7 = 37
  • 7 + 30 = 37
  • 37 - 30 = 7
  • 37 - 7 = 30
Difficulty
normal

Write the fact family for 46, 2, 48:

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Answer: 46 + 2 = 48; 2 + 46 = 48; 48 - 46 = 2; 48 - 2 = 46

SubType
fact-family
Facts
  • 46 + 2 = 48
  • 2 + 46 = 48
  • 48 - 46 = 2
  • 48 - 2 = 46
Difficulty
normal

Write the fact family for 42, 8, 50:

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Answer: 42 + 8 = 50; 8 + 42 = 50; 50 - 42 = 8; 50 - 8 = 42

SubType
fact-family
Facts
  • 42 + 8 = 50
  • 8 + 42 = 50
  • 50 - 42 = 8
  • 50 - 8 = 42
Difficulty
normal