medium Set 43 Form Exercise

Write the fact family for 10, 4, 14:

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Answer: 10 + 4 = 14; 4 + 10 = 14; 14 - 10 = 4; 14 - 4 = 10

SubType
fact-family
Facts
  • 10 + 4 = 14
  • 4 + 10 = 14
  • 14 - 10 = 4
  • 14 - 4 = 10
Difficulty
normal

Write the fact family for 3, 8, 11:

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Answer: 3 + 8 = 11; 8 + 3 = 11; 11 - 3 = 8; 11 - 8 = 3

SubType
fact-family
Facts
  • 3 + 8 = 11
  • 8 + 3 = 11
  • 11 - 3 = 8
  • 11 - 8 = 3
Difficulty
normal

Write the fact family for 5, 15, 20:

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Answer: 5 + 15 = 20; 15 + 5 = 20; 20 - 5 = 15; 20 - 15 = 5

SubType
fact-family
Facts
  • 5 + 15 = 20
  • 15 + 5 = 20
  • 20 - 5 = 15
  • 20 - 15 = 5
Difficulty
normal

Write the fact family for 18, 2, 20:

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Answer: 18 + 2 = 20; 2 + 18 = 20; 20 - 18 = 2; 20 - 2 = 18

SubType
fact-family
Facts
  • 18 + 2 = 20
  • 2 + 18 = 20
  • 20 - 18 = 2
  • 20 - 2 = 18
Difficulty
normal

Write the fact family for 15, 3, 18:

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Answer: 15 + 3 = 18; 3 + 15 = 18; 18 - 15 = 3; 18 - 3 = 15

SubType
fact-family
Facts
  • 15 + 3 = 18
  • 3 + 15 = 18
  • 18 - 15 = 3
  • 18 - 3 = 15
Difficulty
normal