hard Set 50 Form Exercise

Write the fact family for 8, 2, 16:

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Answer: 8 × 2 = 16; 2 × 8 = 16; 16 ÷ 8 = 2; 16 ÷ 2 = 8

SubType
fact-family
Facts
  • 8 × 2 = 16
  • 2 × 8 = 16
  • 16 ÷ 8 = 2
  • 16 ÷ 2 = 8
Difficulty
hard

Write the fact family for 5, 7, 35:

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Answer: 5 × 7 = 35; 7 × 5 = 35; 35 ÷ 5 = 7; 35 ÷ 7 = 5

SubType
fact-family
Facts
  • 5 × 7 = 35
  • 7 × 5 = 35
  • 35 ÷ 5 = 7
  • 35 ÷ 7 = 5
Difficulty
hard

Write the fact family for 7, 12, 84:

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Answer: 7 × 12 = 84; 12 × 7 = 84; 84 ÷ 7 = 12; 84 ÷ 12 = 7

SubType
fact-family
Facts
  • 7 × 12 = 84
  • 12 × 7 = 84
  • 84 ÷ 7 = 12
  • 84 ÷ 12 = 7
Difficulty
hard

Write the fact family for 2, 16, 18:

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Answer: 2 + 16 = 18; 16 + 2 = 18; 18 - 2 = 16; 18 - 16 = 2

SubType
fact-family
Facts
  • 2 + 16 = 18
  • 16 + 2 = 18
  • 18 - 2 = 16
  • 18 - 16 = 2
Difficulty
hard

Write the fact family for 19, 1, 20:

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Answer: 19 + 1 = 20; 1 + 19 = 20; 20 - 19 = 1; 20 - 1 = 19

SubType
fact-family
Facts
  • 19 + 1 = 20
  • 1 + 19 = 20
  • 20 - 19 = 1
  • 20 - 1 = 19
Difficulty
hard

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
hard