expert Set 20 Form Exercise

Write the fact family for 5, 2, 10:

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Answer: 5 × 2 = 10; 2 × 5 = 10; 10 ÷ 5 = 2; 10 ÷ 2 = 5

SubType
fact-family
Facts
  • 5 × 2 = 10
  • 2 × 5 = 10
  • 10 ÷ 5 = 2
  • 10 ÷ 2 = 5
Difficulty
expert

Write the fact family for 25, 59, 84:

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Answer: 25 + 59 = 84; 59 + 25 = 84; 84 - 25 = 59; 84 - 59 = 25

SubType
fact-family
Facts
  • 25 + 59 = 84
  • 59 + 25 = 84
  • 84 - 25 = 59
  • 84 - 59 = 25
Difficulty
expert

Write the fact family for 5, 11, 55:

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Answer: 5 × 11 = 55; 11 × 5 = 55; 55 ÷ 5 = 11; 55 ÷ 11 = 5

SubType
fact-family
Facts
  • 5 × 11 = 55
  • 11 × 5 = 55
  • 55 ÷ 5 = 11
  • 55 ÷ 11 = 5
Difficulty
expert

Write the fact family for 2, 7, 14:

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Answer: 2 × 7 = 14; 7 × 2 = 14; 14 ÷ 2 = 7; 14 ÷ 7 = 2

SubType
fact-family
Facts
  • 2 × 7 = 14
  • 7 × 2 = 14
  • 14 ÷ 2 = 7
  • 14 ÷ 7 = 2
Difficulty
expert

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
expert

Write the fact family for 6, 9, 54:

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Answer: 6 × 9 = 54; 9 × 6 = 54; 54 ÷ 6 = 9; 54 ÷ 9 = 6

SubType
fact-family
Facts
  • 6 × 9 = 54
  • 9 × 6 = 54
  • 54 ÷ 6 = 9
  • 54 ÷ 9 = 6
Difficulty
expert