medium Set 41 Form Exercise

Write the fact family for 14, 6, 20:

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Answer: 14 + 6 = 20; 6 + 14 = 20; 20 - 14 = 6; 20 - 6 = 14

SubType
fact-family
Facts
  • 14 + 6 = 20
  • 6 + 14 = 20
  • 20 - 14 = 6
  • 20 - 6 = 14
Difficulty
normal

Write the fact family for 12, 4, 16:

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Answer: 12 + 4 = 16; 4 + 12 = 16; 16 - 12 = 4; 16 - 4 = 12

SubType
fact-family
Facts
  • 12 + 4 = 16
  • 4 + 12 = 16
  • 16 - 12 = 4
  • 16 - 4 = 12
Difficulty
normal

Write the fact family for 19, 1, 20:

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Answer: 19 + 1 = 20; 1 + 19 = 20; 20 - 19 = 1; 20 - 1 = 19

SubType
fact-family
Facts
  • 19 + 1 = 20
  • 1 + 19 = 20
  • 20 - 19 = 1
  • 20 - 1 = 19
Difficulty
normal

Write the fact family for 5, 13, 18:

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Answer: 5 + 13 = 18; 13 + 5 = 18; 18 - 5 = 13; 18 - 13 = 5

SubType
fact-family
Facts
  • 5 + 13 = 18
  • 13 + 5 = 18
  • 18 - 5 = 13
  • 18 - 13 = 5
Difficulty
normal

Write the fact family for 15, 4, 19:

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Answer: 15 + 4 = 19; 4 + 15 = 19; 19 - 15 = 4; 19 - 4 = 15

SubType
fact-family
Facts
  • 15 + 4 = 19
  • 4 + 15 = 19
  • 19 - 15 = 4
  • 19 - 4 = 15
Difficulty
normal

Write the fact family for 2, 1, 3:

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Answer: 2 + 1 = 3; 1 + 2 = 3; 3 - 2 = 1; 3 - 1 = 2

SubType
fact-family
Facts
  • 2 + 1 = 3
  • 1 + 2 = 3
  • 3 - 2 = 1
  • 3 - 1 = 2
Difficulty
normal