medium Set 73 Form Exercise

Write the fact family for 14, 1, 15:

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Answer: 14 + 1 = 15; 1 + 14 = 15; 15 - 14 = 1; 15 - 1 = 14

SubType
fact-family
Facts
  • 14 + 1 = 15
  • 1 + 14 = 15
  • 15 - 14 = 1
  • 15 - 1 = 14
Difficulty
normal

Write the fact family for 1, 49, 50:

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Answer: 1 + 49 = 50; 49 + 1 = 50; 50 - 1 = 49; 50 - 49 = 1

SubType
fact-family
Facts
  • 1 + 49 = 50
  • 49 + 1 = 50
  • 50 - 1 = 49
  • 50 - 49 = 1
Difficulty
normal

Write the fact family for 2, 26, 28:

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Answer: 2 + 26 = 28; 26 + 2 = 28; 28 - 2 = 26; 28 - 26 = 2

SubType
fact-family
Facts
  • 2 + 26 = 28
  • 26 + 2 = 28
  • 28 - 2 = 26
  • 28 - 26 = 2
Difficulty
normal

Write the fact family for 40, 7, 47:

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Answer: 40 + 7 = 47; 7 + 40 = 47; 47 - 40 = 7; 47 - 7 = 40

SubType
fact-family
Facts
  • 40 + 7 = 47
  • 7 + 40 = 47
  • 47 - 40 = 7
  • 47 - 7 = 40
Difficulty
normal

Write the fact family for 28, 14, 42:

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Answer: 28 + 14 = 42; 14 + 28 = 42; 42 - 28 = 14; 42 - 14 = 28

SubType
fact-family
Facts
  • 28 + 14 = 42
  • 14 + 28 = 42
  • 42 - 28 = 14
  • 42 - 14 = 28
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