medium Set 99 Form Exercise

Write the fact family for 14, 2, 16:

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Answer: 14 + 2 = 16; 2 + 14 = 16; 16 - 14 = 2; 16 - 2 = 14

SubType
fact-family
Facts
  • 14 + 2 = 16
  • 2 + 14 = 16
  • 16 - 14 = 2
  • 16 - 2 = 14
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 3, 16, 19:

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Answer: 3 + 16 = 19; 16 + 3 = 19; 19 - 3 = 16; 19 - 16 = 3

SubType
fact-family
Facts
  • 3 + 16 = 19
  • 16 + 3 = 19
  • 19 - 3 = 16
  • 19 - 16 = 3
Difficulty
normal

Write the fact family for 4, 3, 7:

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Answer: 4 + 3 = 7; 3 + 4 = 7; 7 - 4 = 3; 7 - 3 = 4

SubType
fact-family
Facts
  • 4 + 3 = 7
  • 3 + 4 = 7
  • 7 - 4 = 3
  • 7 - 3 = 4
Difficulty
normal

Write the fact family for 4, 12, 16:

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

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