medium Set 23 Form Exercise

Write the fact family for 1, 4, 5:

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Answer: 1 + 4 = 5; 4 + 1 = 5; 5 - 1 = 4; 5 - 4 = 1

SubType
fact-family
Facts
  • 1 + 4 = 5
  • 4 + 1 = 5
  • 5 - 1 = 4
  • 5 - 4 = 1
Difficulty
normal

Write the fact family for 7, 7, 14:

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Answer: 7 + 7 = 14; 7 + 7 = 14; 14 - 7 = 7; 14 - 7 = 7

SubType
fact-family
Facts
  • 7 + 7 = 14
  • 7 + 7 = 14
  • 14 - 7 = 7
  • 14 - 7 = 7
Difficulty
normal

Write the fact family for 11, 7, 18:

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Answer: 11 + 7 = 18; 7 + 11 = 18; 18 - 11 = 7; 18 - 7 = 11

SubType
fact-family
Facts
  • 11 + 7 = 18
  • 7 + 11 = 18
  • 18 - 11 = 7
  • 18 - 7 = 11
Difficulty
normal

Write the fact family for 17, 1, 18:

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Answer: 17 + 1 = 18; 1 + 17 = 18; 18 - 17 = 1; 18 - 1 = 17

SubType
fact-family
Facts
  • 17 + 1 = 18
  • 1 + 17 = 18
  • 18 - 17 = 1
  • 18 - 1 = 17
Difficulty
normal

Write the fact family for 12, 1, 13:

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Answer: 12 + 1 = 13; 1 + 12 = 13; 13 - 12 = 1; 13 - 1 = 12

SubType
fact-family
Facts
  • 12 + 1 = 13
  • 1 + 12 = 13
  • 13 - 12 = 1
  • 13 - 1 = 12
Difficulty
normal

Write the fact family for 6, 8, 14:

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Answer: 6 + 8 = 14; 8 + 6 = 14; 14 - 6 = 8; 14 - 8 = 6

SubType
fact-family
Facts
  • 6 + 8 = 14
  • 8 + 6 = 14
  • 14 - 6 = 8
  • 14 - 8 = 6
Difficulty
normal