hard Set 55 Form Exercise

Write the fact family for 80, 18, 98:

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Answer: 80 + 18 = 98; 18 + 80 = 98; 98 - 80 = 18; 98 - 18 = 80

SubType
fact-family
Facts
  • 80 + 18 = 98
  • 18 + 80 = 98
  • 98 - 80 = 18
  • 98 - 18 = 80
Difficulty
hard

Write the fact family for 97, 3, 100:

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Answer: 97 + 3 = 100; 3 + 97 = 100; 100 - 97 = 3; 100 - 3 = 97

SubType
fact-family
Facts
  • 97 + 3 = 100
  • 3 + 97 = 100
  • 100 - 97 = 3
  • 100 - 3 = 97
Difficulty
hard

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
hard

Write the fact family for 10, 12, 120:

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Answer: 10 × 12 = 120; 12 × 10 = 120; 120 ÷ 10 = 12; 120 ÷ 12 = 10

SubType
fact-family
Facts
  • 10 × 12 = 120
  • 12 × 10 = 120
  • 120 ÷ 10 = 12
  • 120 ÷ 12 = 10
Difficulty
hard

Write the fact family for 9, 89, 98:

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Answer: 9 + 89 = 98; 89 + 9 = 98; 98 - 9 = 89; 98 - 89 = 9

SubType
fact-family
Facts
  • 9 + 89 = 98
  • 89 + 9 = 98
  • 98 - 9 = 89
  • 98 - 89 = 9
Difficulty
hard

Write the fact family for 6, 2, 12:

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Answer: 6 × 2 = 12; 2 × 6 = 12; 12 ÷ 6 = 2; 12 ÷ 2 = 6

SubType
fact-family
Facts
  • 6 × 2 = 12
  • 2 × 6 = 12
  • 12 ÷ 6 = 2
  • 12 ÷ 2 = 6
Difficulty
hard