medium Set 42 Form Exercise

Write the fact family for 28, 12, 40:

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Answer: 28 + 12 = 40; 12 + 28 = 40; 40 - 28 = 12; 40 - 12 = 28

SubType
fact-family
Facts
  • 28 + 12 = 40
  • 12 + 28 = 40
  • 40 - 28 = 12
  • 40 - 12 = 28
Difficulty
normal

Write the fact family for 35, 14, 49:

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Answer: 35 + 14 = 49; 14 + 35 = 49; 49 - 35 = 14; 49 - 14 = 35

SubType
fact-family
Facts
  • 35 + 14 = 49
  • 14 + 35 = 49
  • 49 - 35 = 14
  • 49 - 14 = 35
Difficulty
normal

Write the fact family for 28, 3, 31:

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Answer: 28 + 3 = 31; 3 + 28 = 31; 31 - 28 = 3; 31 - 3 = 28

SubType
fact-family
Facts
  • 28 + 3 = 31
  • 3 + 28 = 31
  • 31 - 28 = 3
  • 31 - 3 = 28
Difficulty
normal

Write the fact family for 36, 14, 50:

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Answer: 36 + 14 = 50; 14 + 36 = 50; 50 - 36 = 14; 50 - 14 = 36

SubType
fact-family
Facts
  • 36 + 14 = 50
  • 14 + 36 = 50
  • 50 - 36 = 14
  • 50 - 14 = 36
Difficulty
normal

Write the fact family for 29, 21, 50:

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Answer: 29 + 21 = 50; 21 + 29 = 50; 50 - 29 = 21; 50 - 21 = 29

SubType
fact-family
Facts
  • 29 + 21 = 50
  • 21 + 29 = 50
  • 50 - 29 = 21
  • 50 - 21 = 29
Difficulty
normal

Write the fact family for 7, 29, 36:

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Answer: 7 + 29 = 36; 29 + 7 = 36; 36 - 7 = 29; 36 - 29 = 7

SubType
fact-family
Facts
  • 7 + 29 = 36
  • 29 + 7 = 36
  • 36 - 7 = 29
  • 36 - 29 = 7
Difficulty
normal