medium Set 80 Form Exercise

Write the fact family for 21, 16, 37:

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Answer: 21 + 16 = 37; 16 + 21 = 37; 37 - 21 = 16; 37 - 16 = 21

SubType
fact-family
Facts
  • 21 + 16 = 37
  • 16 + 21 = 37
  • 37 - 21 = 16
  • 37 - 16 = 21
Difficulty
normal

Write the fact family for 36, 11, 47:

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Answer: 36 + 11 = 47; 11 + 36 = 47; 47 - 36 = 11; 47 - 11 = 36

SubType
fact-family
Facts
  • 36 + 11 = 47
  • 11 + 36 = 47
  • 47 - 36 = 11
  • 47 - 11 = 36
Difficulty
normal

Write the fact family for 13, 4, 17:

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Answer: 13 + 4 = 17; 4 + 13 = 17; 17 - 13 = 4; 17 - 4 = 13

SubType
fact-family
Facts
  • 13 + 4 = 17
  • 4 + 13 = 17
  • 17 - 13 = 4
  • 17 - 4 = 13
Difficulty
normal

Write the fact family for 28, 16, 44:

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Answer: 28 + 16 = 44; 16 + 28 = 44; 44 - 28 = 16; 44 - 16 = 28

SubType
fact-family
Facts
  • 28 + 16 = 44
  • 16 + 28 = 44
  • 44 - 28 = 16
  • 44 - 16 = 28
Difficulty
normal

Write the fact family for 6, 22, 28:

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Answer: 6 + 22 = 28; 22 + 6 = 28; 28 - 6 = 22; 28 - 22 = 6

SubType
fact-family
Facts
  • 6 + 22 = 28
  • 22 + 6 = 28
  • 28 - 6 = 22
  • 28 - 22 = 6
Difficulty
normal

Write the fact family for 6, 17, 23:

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Answer: 6 + 17 = 23; 17 + 6 = 23; 23 - 6 = 17; 23 - 17 = 6

SubType
fact-family
Facts
  • 6 + 17 = 23
  • 17 + 6 = 23
  • 23 - 6 = 17
  • 23 - 17 = 6
Difficulty
normal