medium Set 14 Form Exercise

Write the fact family for 15, 2, 17:

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Answer: 15 + 2 = 17; 2 + 15 = 17; 17 - 15 = 2; 17 - 2 = 15

SubType
fact-family
Facts
  • 15 + 2 = 17
  • 2 + 15 = 17
  • 17 - 15 = 2
  • 17 - 2 = 15
Difficulty
normal

Write the fact family for 11, 2, 13:

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Answer: 11 + 2 = 13; 2 + 11 = 13; 13 - 11 = 2; 13 - 2 = 11

SubType
fact-family
Facts
  • 11 + 2 = 13
  • 2 + 11 = 13
  • 13 - 11 = 2
  • 13 - 2 = 11
Difficulty
normal

Write the fact family for 8, 8, 16:

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Answer: 8 + 8 = 16; 8 + 8 = 16; 16 - 8 = 8; 16 - 8 = 8

SubType
fact-family
Facts
  • 8 + 8 = 16
  • 8 + 8 = 16
  • 16 - 8 = 8
  • 16 - 8 = 8
Difficulty
normal

Write the fact family for 4, 11, 15:

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Answer: 4 + 11 = 15; 11 + 4 = 15; 15 - 4 = 11; 15 - 11 = 4

SubType
fact-family
Facts
  • 4 + 11 = 15
  • 11 + 4 = 15
  • 15 - 4 = 11
  • 15 - 11 = 4
Difficulty
normal

Write the fact family for 5, 12, 17:

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Answer: 5 + 12 = 17; 12 + 5 = 17; 17 - 5 = 12; 17 - 12 = 5

SubType
fact-family
Facts
  • 5 + 12 = 17
  • 12 + 5 = 17
  • 17 - 5 = 12
  • 17 - 12 = 5
Difficulty
normal

Write the fact family for 5, 3, 8:

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Answer: 5 + 3 = 8; 3 + 5 = 8; 8 - 5 = 3; 8 - 3 = 5

SubType
fact-family
Facts
  • 5 + 3 = 8
  • 3 + 5 = 8
  • 8 - 5 = 3
  • 8 - 3 = 5
Difficulty
normal