medium Set 69 Form Exercise

Write the fact family for 10, 40, 50:

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Answer: 10 + 40 = 50; 40 + 10 = 50; 50 - 10 = 40; 50 - 40 = 10

SubType
fact-family
Facts
  • 10 + 40 = 50
  • 40 + 10 = 50
  • 50 - 10 = 40
  • 50 - 40 = 10
Difficulty
normal

Write the fact family for 30, 19, 49:

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Answer: 30 + 19 = 49; 19 + 30 = 49; 49 - 30 = 19; 49 - 19 = 30

SubType
fact-family
Facts
  • 30 + 19 = 49
  • 19 + 30 = 49
  • 49 - 30 = 19
  • 49 - 19 = 30
Difficulty
normal

Write the fact family for 10, 9, 19:

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Answer: 10 + 9 = 19; 9 + 10 = 19; 19 - 10 = 9; 19 - 9 = 10

SubType
fact-family
Facts
  • 10 + 9 = 19
  • 9 + 10 = 19
  • 19 - 10 = 9
  • 19 - 9 = 10
Difficulty
normal

Write the fact family for 27, 9, 36:

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Answer: 27 + 9 = 36; 9 + 27 = 36; 36 - 27 = 9; 36 - 9 = 27

SubType
fact-family
Facts
  • 27 + 9 = 36
  • 9 + 27 = 36
  • 36 - 27 = 9
  • 36 - 9 = 27
Difficulty
normal

Write the fact family for 19, 18, 37:

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Answer: 19 + 18 = 37; 18 + 19 = 37; 37 - 19 = 18; 37 - 18 = 19

SubType
fact-family
Facts
  • 19 + 18 = 37
  • 18 + 19 = 37
  • 37 - 19 = 18
  • 37 - 18 = 19
Difficulty
normal

Write the fact family for 20, 14, 34:

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Answer: 20 + 14 = 34; 14 + 20 = 34; 34 - 20 = 14; 34 - 14 = 20

SubType
fact-family
Facts
  • 20 + 14 = 34
  • 14 + 20 = 34
  • 34 - 20 = 14
  • 34 - 14 = 20
Difficulty
normal