medium Set 29 Form Exercise

Write the fact family for 16, 2, 18:

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Answer: 16 + 2 = 18; 2 + 16 = 18; 18 - 16 = 2; 18 - 2 = 16

SubType
fact-family
Facts
  • 16 + 2 = 18
  • 2 + 16 = 18
  • 18 - 16 = 2
  • 18 - 2 = 16
Difficulty
normal

Write the fact family for 11, 3, 14:

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Answer: 11 + 3 = 14; 3 + 11 = 14; 14 - 11 = 3; 14 - 3 = 11

SubType
fact-family
Facts
  • 11 + 3 = 14
  • 3 + 11 = 14
  • 14 - 11 = 3
  • 14 - 3 = 11
Difficulty
normal

Write the fact family for 12, 3, 15:

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Answer: 12 + 3 = 15; 3 + 12 = 15; 15 - 12 = 3; 15 - 3 = 12

SubType
fact-family
Facts
  • 12 + 3 = 15
  • 3 + 12 = 15
  • 15 - 12 = 3
  • 15 - 3 = 12
Difficulty
normal

Write the fact family for 2, 8, 10:

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Answer: 2 + 8 = 10; 8 + 2 = 10; 10 - 2 = 8; 10 - 8 = 2

SubType
fact-family
Facts
  • 2 + 8 = 10
  • 8 + 2 = 10
  • 10 - 2 = 8
  • 10 - 8 = 2
Difficulty
normal

Write the fact family for 4, 16, 20:

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Answer: 4 + 16 = 20; 16 + 4 = 20; 20 - 4 = 16; 20 - 16 = 4

SubType
fact-family
Facts
  • 4 + 16 = 20
  • 16 + 4 = 20
  • 20 - 4 = 16
  • 20 - 16 = 4
Difficulty
normal

Write the fact family for 17, 3, 20:

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Answer: 17 + 3 = 20; 3 + 17 = 20; 20 - 17 = 3; 20 - 3 = 17

SubType
fact-family
Facts
  • 17 + 3 = 20
  • 3 + 17 = 20
  • 20 - 17 = 3
  • 20 - 3 = 17
Difficulty
normal