medium Set 17 Form Exercise

Write the fact family for 47, 2, 49:

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Answer: 47 + 2 = 49; 2 + 47 = 49; 49 - 47 = 2; 49 - 2 = 47

SubType
fact-family
Facts
  • 47 + 2 = 49
  • 2 + 47 = 49
  • 49 - 47 = 2
  • 49 - 2 = 47
Difficulty
normal

Write the fact family for 49, 1, 50:

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

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

Write the fact family for 34, 2, 36:

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Answer: 34 + 2 = 36; 2 + 34 = 36; 36 - 34 = 2; 36 - 2 = 34

SubType
fact-family
Facts
  • 34 + 2 = 36
  • 2 + 34 = 36
  • 36 - 34 = 2
  • 36 - 2 = 34
Difficulty
normal

Write the fact family for 42, 4, 46:

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Answer: 42 + 4 = 46; 4 + 42 = 46; 46 - 42 = 4; 46 - 4 = 42

SubType
fact-family
Facts
  • 42 + 4 = 46
  • 4 + 42 = 46
  • 46 - 42 = 4
  • 46 - 4 = 42
Difficulty
normal

Write the fact family for 48, 1, 49:

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Answer: 48 + 1 = 49; 1 + 48 = 49; 49 - 48 = 1; 49 - 1 = 48

SubType
fact-family
Facts
  • 48 + 1 = 49
  • 1 + 48 = 49
  • 49 - 48 = 1
  • 49 - 1 = 48
Difficulty
normal

Write the fact family for 33, 15, 48:

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Answer: 33 + 15 = 48; 15 + 33 = 48; 48 - 33 = 15; 48 - 15 = 33

SubType
fact-family
Facts
  • 33 + 15 = 48
  • 15 + 33 = 48
  • 48 - 33 = 15
  • 48 - 15 = 33
Difficulty
normal