medium Set 17 Form Exercise

Write the fact family for 4, 24, 28:

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Answer: 4 + 24 = 28; 24 + 4 = 28; 28 - 4 = 24; 28 - 24 = 4

SubType
fact-family
Facts
  • 4 + 24 = 28
  • 24 + 4 = 28
  • 28 - 4 = 24
  • 28 - 24 = 4
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

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 32, 18, 50:

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Answer: 32 + 18 = 50; 18 + 32 = 50; 50 - 32 = 18; 50 - 18 = 32

SubType
fact-family
Facts
  • 32 + 18 = 50
  • 18 + 32 = 50
  • 50 - 32 = 18
  • 50 - 18 = 32
Difficulty
normal

Write the fact family for 31, 15, 46:

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Answer: 31 + 15 = 46; 15 + 31 = 46; 46 - 31 = 15; 46 - 15 = 31

SubType
fact-family
Facts
  • 31 + 15 = 46
  • 15 + 31 = 46
  • 46 - 31 = 15
  • 46 - 15 = 31
Difficulty
normal

Write the fact family for 18, 29, 47:

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Answer: 18 + 29 = 47; 29 + 18 = 47; 47 - 18 = 29; 47 - 29 = 18

SubType
fact-family
Facts
  • 18 + 29 = 47
  • 29 + 18 = 47
  • 47 - 18 = 29
  • 47 - 29 = 18
Difficulty
normal