medium Set 77 Form Exercise

Write the fact family for 38, 1, 39:

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Answer: 38 + 1 = 39; 1 + 38 = 39; 39 - 38 = 1; 39 - 1 = 38

SubType
fact-family
Facts
  • 38 + 1 = 39
  • 1 + 38 = 39
  • 39 - 38 = 1
  • 39 - 1 = 38
Difficulty
normal

Write the fact family for 33, 16, 49:

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Answer: 33 + 16 = 49; 16 + 33 = 49; 49 - 33 = 16; 49 - 16 = 33

SubType
fact-family
Facts
  • 33 + 16 = 49
  • 16 + 33 = 49
  • 49 - 33 = 16
  • 49 - 16 = 33
Difficulty
normal

Write the fact family for 6, 41, 47:

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Answer: 6 + 41 = 47; 41 + 6 = 47; 47 - 6 = 41; 47 - 41 = 6

SubType
fact-family
Facts
  • 6 + 41 = 47
  • 41 + 6 = 47
  • 47 - 6 = 41
  • 47 - 41 = 6
Difficulty
normal

Write the fact family for 37, 6, 43:

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Answer: 37 + 6 = 43; 6 + 37 = 43; 43 - 37 = 6; 43 - 6 = 37

SubType
fact-family
Facts
  • 37 + 6 = 43
  • 6 + 37 = 43
  • 43 - 37 = 6
  • 43 - 6 = 37
Difficulty
normal

Write the fact family for 14, 34, 48:

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Answer: 14 + 34 = 48; 34 + 14 = 48; 48 - 14 = 34; 48 - 34 = 14

SubType
fact-family
Facts
  • 14 + 34 = 48
  • 34 + 14 = 48
  • 48 - 14 = 34
  • 48 - 34 = 14
Difficulty
normal

Write the fact family for 32, 1, 33:

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Answer: 32 + 1 = 33; 1 + 32 = 33; 33 - 32 = 1; 33 - 1 = 32

SubType
fact-family
Facts
  • 32 + 1 = 33
  • 1 + 32 = 33
  • 33 - 32 = 1
  • 33 - 1 = 32
Difficulty
normal