medium Set 52 Form Exercise

Write the fact family for 28, 17, 45:

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Answer: 28 + 17 = 45; 17 + 28 = 45; 45 - 28 = 17; 45 - 17 = 28

SubType
fact-family
Facts
  • 28 + 17 = 45
  • 17 + 28 = 45
  • 45 - 28 = 17
  • 45 - 17 = 28
Difficulty
normal

Write the fact family for 33, 4, 37:

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Answer: 33 + 4 = 37; 4 + 33 = 37; 37 - 33 = 4; 37 - 4 = 33

SubType
fact-family
Facts
  • 33 + 4 = 37
  • 4 + 33 = 37
  • 37 - 33 = 4
  • 37 - 4 = 33
Difficulty
normal

Write the fact family for 32, 13, 45:

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Answer: 32 + 13 = 45; 13 + 32 = 45; 45 - 32 = 13; 45 - 13 = 32

SubType
fact-family
Facts
  • 32 + 13 = 45
  • 13 + 32 = 45
  • 45 - 32 = 13
  • 45 - 13 = 32
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 20, 12, 32:

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Answer: 20 + 12 = 32; 12 + 20 = 32; 32 - 20 = 12; 32 - 12 = 20

SubType
fact-family
Facts
  • 20 + 12 = 32
  • 12 + 20 = 32
  • 32 - 20 = 12
  • 32 - 12 = 20
Difficulty
normal

Write the fact family for 8, 15, 23:

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Answer: 8 + 15 = 23; 15 + 8 = 23; 23 - 8 = 15; 23 - 15 = 8

SubType
fact-family
Facts
  • 8 + 15 = 23
  • 15 + 8 = 23
  • 23 - 8 = 15
  • 23 - 15 = 8
Difficulty
normal