medium Set 97 Form Exercise

Write the fact family for 10, 2, 12:

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Answer: 10 + 2 = 12; 2 + 10 = 12; 12 - 10 = 2; 12 - 2 = 10

SubType
fact-family
Facts
  • 10 + 2 = 12
  • 2 + 10 = 12
  • 12 - 10 = 2
  • 12 - 2 = 10
Difficulty
normal

Write the fact family for 13, 3, 16:

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Answer: 13 + 3 = 16; 3 + 13 = 16; 16 - 13 = 3; 16 - 3 = 13

SubType
fact-family
Facts
  • 13 + 3 = 16
  • 3 + 13 = 16
  • 16 - 13 = 3
  • 16 - 3 = 13
Difficulty
normal

Write the fact family for 15, 5, 20:

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

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

Write the fact family for 14, 3, 17:

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Answer: 14 + 3 = 17; 3 + 14 = 17; 17 - 14 = 3; 17 - 3 = 14

SubType
fact-family
Facts
  • 14 + 3 = 17
  • 3 + 14 = 17
  • 17 - 14 = 3
  • 17 - 3 = 14
Difficulty
normal

Write the fact family for 11, 9, 20:

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Answer: 11 + 9 = 20; 9 + 11 = 20; 20 - 11 = 9; 20 - 9 = 11

SubType
fact-family
Facts
  • 11 + 9 = 20
  • 9 + 11 = 20
  • 20 - 11 = 9
  • 20 - 9 = 11
Difficulty
normal

Write the fact family for 4, 5, 9:

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Answer: 4 + 5 = 9; 5 + 4 = 9; 9 - 4 = 5; 9 - 5 = 4

SubType
fact-family
Facts
  • 4 + 5 = 9
  • 5 + 4 = 9
  • 9 - 4 = 5
  • 9 - 5 = 4
Difficulty
normal