medium Set 49 Form Exercise

Write the fact family for 19, 4, 23:

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Answer: 19 + 4 = 23; 4 + 19 = 23; 23 - 19 = 4; 23 - 4 = 19

SubType
fact-family
Facts
  • 19 + 4 = 23
  • 4 + 19 = 23
  • 23 - 19 = 4
  • 23 - 4 = 19
Difficulty
normal

Write the fact family for 40, 5, 45:

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Answer: 40 + 5 = 45; 5 + 40 = 45; 45 - 40 = 5; 45 - 5 = 40

SubType
fact-family
Facts
  • 40 + 5 = 45
  • 5 + 40 = 45
  • 45 - 40 = 5
  • 45 - 5 = 40
Difficulty
normal

Write the fact family for 11, 23, 34:

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Answer: 11 + 23 = 34; 23 + 11 = 34; 34 - 11 = 23; 34 - 23 = 11

SubType
fact-family
Facts
  • 11 + 23 = 34
  • 23 + 11 = 34
  • 34 - 11 = 23
  • 34 - 23 = 11
Difficulty
normal

Write the fact family for 1, 47, 48:

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Answer: 1 + 47 = 48; 47 + 1 = 48; 48 - 1 = 47; 48 - 47 = 1

SubType
fact-family
Facts
  • 1 + 47 = 48
  • 47 + 1 = 48
  • 48 - 1 = 47
  • 48 - 47 = 1
Difficulty
normal

Write the fact family for 30, 4, 34:

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Answer: 30 + 4 = 34; 4 + 30 = 34; 34 - 30 = 4; 34 - 4 = 30

SubType
fact-family
Facts
  • 30 + 4 = 34
  • 4 + 30 = 34
  • 34 - 30 = 4
  • 34 - 4 = 30
Difficulty
normal

Write the fact family for 26, 8, 34:

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Answer: 26 + 8 = 34; 8 + 26 = 34; 34 - 26 = 8; 34 - 8 = 26

SubType
fact-family
Facts
  • 26 + 8 = 34
  • 8 + 26 = 34
  • 34 - 26 = 8
  • 34 - 8 = 26
Difficulty
normal