medium Set 38 Form Exercise

Write the fact family for 3, 15, 18:

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Answer: 3 + 15 = 18; 15 + 3 = 18; 18 - 3 = 15; 18 - 15 = 3

SubType
fact-family
Facts
  • 3 + 15 = 18
  • 15 + 3 = 18
  • 18 - 3 = 15
  • 18 - 15 = 3
Difficulty
normal

Write the fact family for 6, 4, 10:

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Answer: 6 + 4 = 10; 4 + 6 = 10; 10 - 6 = 4; 10 - 4 = 6

SubType
fact-family
Facts
  • 6 + 4 = 10
  • 4 + 6 = 10
  • 10 - 6 = 4
  • 10 - 4 = 6
Difficulty
normal

Write the fact family for 6, 10, 16:

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Answer: 6 + 10 = 16; 10 + 6 = 16; 16 - 6 = 10; 16 - 10 = 6

SubType
fact-family
Facts
  • 6 + 10 = 16
  • 10 + 6 = 16
  • 16 - 6 = 10
  • 16 - 10 = 6
Difficulty
normal

Write the fact family for 10, 7, 17:

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Answer: 10 + 7 = 17; 7 + 10 = 17; 17 - 10 = 7; 17 - 7 = 10

SubType
fact-family
Facts
  • 10 + 7 = 17
  • 7 + 10 = 17
  • 17 - 10 = 7
  • 17 - 7 = 10
Difficulty
normal

Write the fact family for 17, 2, 19:

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Answer: 17 + 2 = 19; 2 + 17 = 19; 19 - 17 = 2; 19 - 2 = 17

SubType
fact-family
Facts
  • 17 + 2 = 19
  • 2 + 17 = 19
  • 19 - 17 = 2
  • 19 - 2 = 17
Difficulty
normal

Write the fact family for 3, 4, 7:

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

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