medium Set 55 Form Exercise

Write the fact family for 14, 5, 19:

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Answer: 14 + 5 = 19; 5 + 14 = 19; 19 - 14 = 5; 19 - 5 = 14

SubType
fact-family
Facts
  • 14 + 5 = 19
  • 5 + 14 = 19
  • 19 - 14 = 5
  • 19 - 5 = 14
Difficulty
normal

Write the fact family for 5, 7, 12:

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Answer: 5 + 7 = 12; 7 + 5 = 12; 12 - 5 = 7; 12 - 7 = 5

SubType
fact-family
Facts
  • 5 + 7 = 12
  • 7 + 5 = 12
  • 12 - 5 = 7
  • 12 - 7 = 5
Difficulty
normal

Write the fact family for 5, 13, 18:

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Answer: 5 + 13 = 18; 13 + 5 = 18; 18 - 5 = 13; 18 - 13 = 5

SubType
fact-family
Facts
  • 5 + 13 = 18
  • 13 + 5 = 18
  • 18 - 5 = 13
  • 18 - 13 = 5
Difficulty
normal

Write the fact family for 2, 16, 18:

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Answer: 2 + 16 = 18; 16 + 2 = 18; 18 - 2 = 16; 18 - 16 = 2

SubType
fact-family
Facts
  • 2 + 16 = 18
  • 16 + 2 = 18
  • 18 - 2 = 16
  • 18 - 16 = 2
Difficulty
normal

Write the fact family for 3, 4, 7:

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Answer: 3 + 4 = 7; 4 + 3 = 7; 7 - 3 = 4; 7 - 4 = 3

SubType
fact-family
Facts
  • 3 + 4 = 7
  • 4 + 3 = 7
  • 7 - 3 = 4
  • 7 - 4 = 3
Difficulty
normal

Write the fact family for 18, 2, 20:

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Answer: 18 + 2 = 20; 2 + 18 = 20; 20 - 18 = 2; 20 - 2 = 18

SubType
fact-family
Facts
  • 18 + 2 = 20
  • 2 + 18 = 20
  • 20 - 18 = 2
  • 20 - 2 = 18
Difficulty
normal