hard Set 25 Form Exercise

Write the fact family for 7, 4, 11:

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Answer: 7 + 4 = 11; 4 + 7 = 11; 11 - 7 = 4; 11 - 4 = 7

SubType
fact-family
Facts
  • 7 + 4 = 11
  • 4 + 7 = 11
  • 11 - 7 = 4
  • 11 - 4 = 7
Difficulty
hard

Write the fact family for 13, 4, 17:

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Answer: 13 + 4 = 17; 4 + 13 = 17; 17 - 13 = 4; 17 - 4 = 13

SubType
fact-family
Facts
  • 13 + 4 = 17
  • 4 + 13 = 17
  • 17 - 13 = 4
  • 17 - 4 = 13
Difficulty
hard

Write the fact family for 17, 3, 20:

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Answer: 17 + 3 = 20; 3 + 17 = 20; 20 - 17 = 3; 20 - 3 = 17

SubType
fact-family
Facts
  • 17 + 3 = 20
  • 3 + 17 = 20
  • 20 - 17 = 3
  • 20 - 3 = 17
Difficulty
hard

Write the fact family for 10, 2, 20:

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Answer: 10 × 2 = 20; 2 × 10 = 20; 20 ÷ 10 = 2; 20 ÷ 2 = 10

SubType
fact-family
Facts
  • 10 × 2 = 20
  • 2 × 10 = 20
  • 20 ÷ 10 = 2
  • 20 ÷ 2 = 10
Difficulty
hard

Write the fact family for 5, 8, 13:

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Answer: 5 + 8 = 13; 8 + 5 = 13; 13 - 5 = 8; 13 - 8 = 5

SubType
fact-family
Facts
  • 5 + 8 = 13
  • 8 + 5 = 13
  • 13 - 5 = 8
  • 13 - 8 = 5
Difficulty
hard

Write the fact family for 12, 9, 108:

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Answer: 12 × 9 = 108; 9 × 12 = 108; 108 ÷ 12 = 9; 108 ÷ 9 = 12

SubType
fact-family
Facts
  • 12 × 9 = 108
  • 9 × 12 = 108
  • 108 ÷ 12 = 9
  • 108 ÷ 9 = 12
Difficulty
hard