medium Set 79 Form Exercise

Write the fact family for 6, 27, 33:

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Answer: 6 + 27 = 33; 27 + 6 = 33; 33 - 6 = 27; 33 - 27 = 6

SubType
fact-family
Facts
  • 6 + 27 = 33
  • 27 + 6 = 33
  • 33 - 6 = 27
  • 33 - 27 = 6
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 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 39, 1, 40:

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Answer: 39 + 1 = 40; 1 + 39 = 40; 40 - 39 = 1; 40 - 1 = 39

SubType
fact-family
Facts
  • 39 + 1 = 40
  • 1 + 39 = 40
  • 40 - 39 = 1
  • 40 - 1 = 39
Difficulty
normal

Write the fact family for 39, 11, 50:

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Answer: 39 + 11 = 50; 11 + 39 = 50; 50 - 39 = 11; 50 - 11 = 39

SubType
fact-family
Facts
  • 39 + 11 = 50
  • 11 + 39 = 50
  • 50 - 39 = 11
  • 50 - 11 = 39
Difficulty
normal

Write the fact family for 9, 23, 32:

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Answer: 9 + 23 = 32; 23 + 9 = 32; 32 - 9 = 23; 32 - 23 = 9

SubType
fact-family
Facts
  • 9 + 23 = 32
  • 23 + 9 = 32
  • 32 - 9 = 23
  • 32 - 23 = 9
Difficulty
normal