medium Set 64 Form Exercise

Write the fact family for 48, 2, 50:

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Answer: 48 + 2 = 50; 2 + 48 = 50; 50 - 48 = 2; 50 - 2 = 48

SubType
fact-family
Facts
  • 48 + 2 = 50
  • 2 + 48 = 50
  • 50 - 48 = 2
  • 50 - 2 = 48
Difficulty
normal

Write the fact family for 15, 8, 23:

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

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

Write the fact family for 23, 22, 45:

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Answer: 23 + 22 = 45; 22 + 23 = 45; 45 - 23 = 22; 45 - 22 = 23

SubType
fact-family
Facts
  • 23 + 22 = 45
  • 22 + 23 = 45
  • 45 - 23 = 22
  • 45 - 22 = 23
Difficulty
normal

Write the fact family for 22, 18, 40:

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Answer: 22 + 18 = 40; 18 + 22 = 40; 40 - 22 = 18; 40 - 18 = 22

SubType
fact-family
Facts
  • 22 + 18 = 40
  • 18 + 22 = 40
  • 40 - 22 = 18
  • 40 - 18 = 22
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 17, 21, 38:

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Answer: 17 + 21 = 38; 21 + 17 = 38; 38 - 17 = 21; 38 - 21 = 17

SubType
fact-family
Facts
  • 17 + 21 = 38
  • 21 + 17 = 38
  • 38 - 17 = 21
  • 38 - 21 = 17
Difficulty
normal