easy Set 40 Form Exercise

Write the fact family for 18, 1, 19:

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Answer: 18 + 1 = 19; 1 + 18 = 19; 19 - 18 = 1; 19 - 1 = 18

SubType
fact-family
Facts
  • 18 + 1 = 19
  • 1 + 18 = 19
  • 19 - 18 = 1
  • 19 - 1 = 18
Difficulty
easy

Write the fact family for 5, 14, 19:

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Answer: 5 + 14 = 19; 14 + 5 = 19; 19 - 5 = 14; 19 - 14 = 5

SubType
fact-family
Facts
  • 5 + 14 = 19
  • 14 + 5 = 19
  • 19 - 5 = 14
  • 19 - 14 = 5
Difficulty
easy

Write the fact family for 11, 4, 15:

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Answer: 11 + 4 = 15; 4 + 11 = 15; 15 - 11 = 4; 15 - 4 = 11

SubType
fact-family
Facts
  • 11 + 4 = 15
  • 4 + 11 = 15
  • 15 - 11 = 4
  • 15 - 4 = 11
Difficulty
easy

Write the fact family for 6, 14, 20:

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

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

Write the fact family for 9, 8, 17:

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Answer: 9 + 8 = 17; 8 + 9 = 17; 17 - 9 = 8; 17 - 8 = 9

SubType
fact-family
Facts
  • 9 + 8 = 17
  • 8 + 9 = 17
  • 17 - 9 = 8
  • 17 - 8 = 9
Difficulty
easy

Write the fact family for 13, 5, 18:

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

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