medium Set 71 Form Exercise

Write the fact family for 3, 28, 31:

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Answer: 3 + 28 = 31; 28 + 3 = 31; 31 - 3 = 28; 31 - 28 = 3

SubType
fact-family
Facts
  • 3 + 28 = 31
  • 28 + 3 = 31
  • 31 - 3 = 28
  • 31 - 28 = 3
Difficulty
normal

Write the fact family for 35, 3, 38:

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Answer: 35 + 3 = 38; 3 + 35 = 38; 38 - 35 = 3; 38 - 3 = 35

SubType
fact-family
Facts
  • 35 + 3 = 38
  • 3 + 35 = 38
  • 38 - 35 = 3
  • 38 - 3 = 35
Difficulty
normal

Write the fact family for 25, 17, 42:

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Answer: 25 + 17 = 42; 17 + 25 = 42; 42 - 25 = 17; 42 - 17 = 25

SubType
fact-family
Facts
  • 25 + 17 = 42
  • 17 + 25 = 42
  • 42 - 25 = 17
  • 42 - 17 = 25
Difficulty
normal

Write the fact family for 7, 34, 41:

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Answer: 7 + 34 = 41; 34 + 7 = 41; 41 - 7 = 34; 41 - 34 = 7

SubType
fact-family
Facts
  • 7 + 34 = 41
  • 34 + 7 = 41
  • 41 - 7 = 34
  • 41 - 34 = 7
Difficulty
normal

Write the fact family for 46, 4, 50:

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Answer: 46 + 4 = 50; 4 + 46 = 50; 50 - 46 = 4; 50 - 4 = 46

SubType
fact-family
Facts
  • 46 + 4 = 50
  • 4 + 46 = 50
  • 50 - 46 = 4
  • 50 - 4 = 46
Difficulty
normal

Write the fact family for 12, 21, 33:

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Answer: 12 + 21 = 33; 21 + 12 = 33; 33 - 12 = 21; 33 - 21 = 12

SubType
fact-family
Facts
  • 12 + 21 = 33
  • 21 + 12 = 33
  • 33 - 12 = 21
  • 33 - 21 = 12
Difficulty
normal