medium Set 79 Form Exercise

Write the fact family for 42, 6, 48:

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Answer: 42 + 6 = 48; 6 + 42 = 48; 48 - 42 = 6; 48 - 6 = 42

SubType
fact-family
Facts
  • 42 + 6 = 48
  • 6 + 42 = 48
  • 48 - 42 = 6
  • 48 - 6 = 42
Difficulty
normal

Write the fact family for 8, 34, 42:

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Answer: 8 + 34 = 42; 34 + 8 = 42; 42 - 8 = 34; 42 - 34 = 8

SubType
fact-family
Facts
  • 8 + 34 = 42
  • 34 + 8 = 42
  • 42 - 8 = 34
  • 42 - 34 = 8
Difficulty
normal

Write the fact family for 12, 30, 42:

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Answer: 12 + 30 = 42; 30 + 12 = 42; 42 - 12 = 30; 42 - 30 = 12

SubType
fact-family
Facts
  • 12 + 30 = 42
  • 30 + 12 = 42
  • 42 - 12 = 30
  • 42 - 30 = 12
Difficulty
normal

Write the fact family for 11, 34, 45:

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Answer: 11 + 34 = 45; 34 + 11 = 45; 45 - 11 = 34; 45 - 34 = 11

SubType
fact-family
Facts
  • 11 + 34 = 45
  • 34 + 11 = 45
  • 45 - 11 = 34
  • 45 - 34 = 11
Difficulty
normal

Write the fact family for 5, 8, 13:

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Answer: 5 + 8 = 13; 8 + 5 = 13; 13 - 5 = 8; 13 - 8 = 5

SubType
fact-family
Facts
  • 5 + 8 = 13
  • 8 + 5 = 13
  • 13 - 5 = 8
  • 13 - 8 = 5
Difficulty
normal

Write the fact family for 45, 5, 50:

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Answer: 45 + 5 = 50; 5 + 45 = 50; 50 - 45 = 5; 50 - 5 = 45

SubType
fact-family
Facts
  • 45 + 5 = 50
  • 5 + 45 = 50
  • 50 - 45 = 5
  • 50 - 5 = 45
Difficulty
normal