medium Set 66 Form Exercise

Write the fact family for 26, 2, 28:

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

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

Write the fact family for 38, 11, 49:

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Answer: 38 + 11 = 49; 11 + 38 = 49; 49 - 38 = 11; 49 - 11 = 38

SubType
fact-family
Facts
  • 38 + 11 = 49
  • 11 + 38 = 49
  • 49 - 38 = 11
  • 49 - 11 = 38
Difficulty
normal

Write the fact family for 34, 9, 43:

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Answer: 34 + 9 = 43; 9 + 34 = 43; 43 - 34 = 9; 43 - 9 = 34

SubType
fact-family
Facts
  • 34 + 9 = 43
  • 9 + 34 = 43
  • 43 - 34 = 9
  • 43 - 9 = 34
Difficulty
normal

Write the fact family for 1, 19, 20:

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Answer: 1 + 19 = 20; 19 + 1 = 20; 20 - 1 = 19; 20 - 19 = 1

SubType
fact-family
Facts
  • 1 + 19 = 20
  • 19 + 1 = 20
  • 20 - 1 = 19
  • 20 - 19 = 1
Difficulty
normal

Write the fact family for 36, 2, 38:

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Answer: 36 + 2 = 38; 2 + 36 = 38; 38 - 36 = 2; 38 - 2 = 36

SubType
fact-family
Facts
  • 36 + 2 = 38
  • 2 + 36 = 38
  • 38 - 36 = 2
  • 38 - 2 = 36
Difficulty
normal

Write the fact family for 45, 2, 47:

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Answer: 45 + 2 = 47; 2 + 45 = 47; 47 - 45 = 2; 47 - 2 = 45

SubType
fact-family
Facts
  • 45 + 2 = 47
  • 2 + 45 = 47
  • 47 - 45 = 2
  • 47 - 2 = 45
Difficulty
normal