medium Set 61 Form Exercise

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 15, 7, 22:

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Answer: 15 + 7 = 22; 7 + 15 = 22; 22 - 15 = 7; 22 - 7 = 15

SubType
fact-family
Facts
  • 15 + 7 = 22
  • 7 + 15 = 22
  • 22 - 15 = 7
  • 22 - 7 = 15
Difficulty
normal

Write the fact family for 38, 7, 45:

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Answer: 38 + 7 = 45; 7 + 38 = 45; 45 - 38 = 7; 45 - 7 = 38

SubType
fact-family
Facts
  • 38 + 7 = 45
  • 7 + 38 = 45
  • 45 - 38 = 7
  • 45 - 7 = 38
Difficulty
normal

Write the fact family for 48, 2, 50:

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Answer: 48 + 2 = 50; 2 + 48 = 50; 50 - 48 = 2; 50 - 2 = 48

SubType
fact-family
Facts
  • 48 + 2 = 50
  • 2 + 48 = 50
  • 50 - 48 = 2
  • 50 - 2 = 48
Difficulty
normal

Write the fact family for 24, 14, 38:

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Answer: 24 + 14 = 38; 14 + 24 = 38; 38 - 24 = 14; 38 - 14 = 24

SubType
fact-family
Facts
  • 24 + 14 = 38
  • 14 + 24 = 38
  • 38 - 24 = 14
  • 38 - 14 = 24
Difficulty
normal

Write the fact family for 20, 30, 50:

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Answer: 20 + 30 = 50; 30 + 20 = 50; 50 - 20 = 30; 50 - 30 = 20

SubType
fact-family
Facts
  • 20 + 30 = 50
  • 30 + 20 = 50
  • 50 - 20 = 30
  • 50 - 30 = 20
Difficulty
normal