medium Set 12 Form Exercise

Write the fact family for 3, 10, 30:

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Answer: 3 × 10 = 30; 10 × 3 = 30; 30 ÷ 3 = 10; 30 ÷ 10 = 3

SubType
fact-family
Facts
  • 3 × 10 = 30
  • 10 × 3 = 30
  • 30 ÷ 3 = 10
  • 30 ÷ 10 = 3
Difficulty
medium

Write the fact family for 6, 5, 30:

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Answer: 6 × 5 = 30; 5 × 6 = 30; 30 ÷ 6 = 5; 30 ÷ 5 = 6

SubType
fact-family
Facts
  • 6 × 5 = 30
  • 5 × 6 = 30
  • 30 ÷ 6 = 5
  • 30 ÷ 5 = 6
Difficulty
medium

Write the fact family for 18, 2, 20:

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Answer: 18 + 2 = 20; 2 + 18 = 20; 20 - 18 = 2; 20 - 2 = 18

SubType
fact-family
Facts
  • 18 + 2 = 20
  • 2 + 18 = 20
  • 20 - 18 = 2
  • 20 - 2 = 18
Difficulty
medium

Write the fact family for 2, 10, 20:

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

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

Write the fact family for 12, 3, 36:

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Answer: 12 × 3 = 36; 3 × 12 = 36; 36 ÷ 12 = 3; 36 ÷ 3 = 12

SubType
fact-family
Facts
  • 12 × 3 = 36
  • 3 × 12 = 36
  • 36 ÷ 12 = 3
  • 36 ÷ 3 = 12
Difficulty
medium