medium Set 51 Form Exercise

Write the fact family for 1, 11, 12:

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Answer: 1 + 11 = 12; 11 + 1 = 12; 12 - 1 = 11; 12 - 11 = 1

SubType
fact-family
Facts
  • 1 + 11 = 12
  • 11 + 1 = 12
  • 12 - 1 = 11
  • 12 - 11 = 1
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 40, 2, 42:

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Answer: 40 + 2 = 42; 2 + 40 = 42; 42 - 40 = 2; 42 - 2 = 40

SubType
fact-family
Facts
  • 40 + 2 = 42
  • 2 + 40 = 42
  • 42 - 40 = 2
  • 42 - 2 = 40
Difficulty
normal

Write the fact family for 25, 16, 41:

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Answer: 25 + 16 = 41; 16 + 25 = 41; 41 - 25 = 16; 41 - 16 = 25

SubType
fact-family
Facts
  • 25 + 16 = 41
  • 16 + 25 = 41
  • 41 - 25 = 16
  • 41 - 16 = 25
Difficulty
normal

Write the fact family for 10, 16, 26:

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Answer: 10 + 16 = 26; 16 + 10 = 26; 26 - 10 = 16; 26 - 16 = 10

SubType
fact-family
Facts
  • 10 + 16 = 26
  • 16 + 10 = 26
  • 26 - 10 = 16
  • 26 - 16 = 10
Difficulty
normal

Write the fact family for 36, 8, 44:

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Answer: 36 + 8 = 44; 8 + 36 = 44; 44 - 36 = 8; 44 - 8 = 36

SubType
fact-family
Facts
  • 36 + 8 = 44
  • 8 + 36 = 44
  • 44 - 36 = 8
  • 44 - 8 = 36
Difficulty
normal