hard Set 32 Form Exercise

Write the fact family for 2, 1, 3:

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Answer: 2 + 1 = 3; 1 + 2 = 3; 3 - 2 = 1; 3 - 1 = 2

SubType
fact-family
Facts
  • 2 + 1 = 3
  • 1 + 2 = 3
  • 3 - 2 = 1
  • 3 - 1 = 2
Difficulty
hard

Write the fact family for 2, 5, 7:

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Answer: 2 + 5 = 7; 5 + 2 = 7; 7 - 2 = 5; 7 - 5 = 2

SubType
fact-family
Facts
  • 2 + 5 = 7
  • 5 + 2 = 7
  • 7 - 2 = 5
  • 7 - 5 = 2
Difficulty
hard

Write the fact family for 9, 2, 18:

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Answer: 9 × 2 = 18; 2 × 9 = 18; 18 ÷ 9 = 2; 18 ÷ 2 = 9

SubType
fact-family
Facts
  • 9 × 2 = 18
  • 2 × 9 = 18
  • 18 ÷ 9 = 2
  • 18 ÷ 2 = 9
Difficulty
hard

Write the fact family for 3, 3, 9:

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Answer: 3 × 3 = 9; 3 × 3 = 9; 9 ÷ 3 = 3; 9 ÷ 3 = 3

SubType
fact-family
Facts
  • 3 × 3 = 9
  • 3 × 3 = 9
  • 9 ÷ 3 = 3
  • 9 ÷ 3 = 3
Difficulty
hard

Write the fact family for 8, 1, 9:

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Answer: 8 + 1 = 9; 1 + 8 = 9; 9 - 8 = 1; 9 - 1 = 8

SubType
fact-family
Facts
  • 8 + 1 = 9
  • 1 + 8 = 9
  • 9 - 8 = 1
  • 9 - 1 = 8
Difficulty
hard

Write the fact family for 3, 1, 4:

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Answer: 3 + 1 = 4; 1 + 3 = 4; 4 - 3 = 1; 4 - 1 = 3

SubType
fact-family
Facts
  • 3 + 1 = 4
  • 1 + 3 = 4
  • 4 - 3 = 1
  • 4 - 1 = 3
Difficulty
hard