medium Set 31 Form Exercise

Write the fact family for 10, 37, 47:

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Answer: 10 + 37 = 47; 37 + 10 = 47; 47 - 10 = 37; 47 - 37 = 10

SubType
fact-family
Facts
  • 10 + 37 = 47
  • 37 + 10 = 47
  • 47 - 10 = 37
  • 47 - 37 = 10
Difficulty
normal

Write the fact family for 22, 2, 24:

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Answer: 22 + 2 = 24; 2 + 22 = 24; 24 - 22 = 2; 24 - 2 = 22

SubType
fact-family
Facts
  • 22 + 2 = 24
  • 2 + 22 = 24
  • 24 - 22 = 2
  • 24 - 2 = 22
Difficulty
normal

Write the fact family for 20, 23, 43:

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Answer: 20 + 23 = 43; 23 + 20 = 43; 43 - 20 = 23; 43 - 23 = 20

SubType
fact-family
Facts
  • 20 + 23 = 43
  • 23 + 20 = 43
  • 43 - 20 = 23
  • 43 - 23 = 20
Difficulty
normal

Write the fact family for 20, 26, 46:

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Answer: 20 + 26 = 46; 26 + 20 = 46; 46 - 20 = 26; 46 - 26 = 20

SubType
fact-family
Facts
  • 20 + 26 = 46
  • 26 + 20 = 46
  • 46 - 20 = 26
  • 46 - 26 = 20
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 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