medium Set 91 Form Exercise

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 11, 3, 33:

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Answer: 11 × 3 = 33; 3 × 11 = 33; 33 ÷ 11 = 3; 33 ÷ 3 = 11

SubType
fact-family
Facts
  • 11 × 3 = 33
  • 3 × 11 = 33
  • 33 ÷ 11 = 3
  • 33 ÷ 3 = 11
Difficulty
medium

Write the fact family for 11, 7, 77:

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Answer: 11 × 7 = 77; 7 × 11 = 77; 77 ÷ 11 = 7; 77 ÷ 7 = 11

SubType
fact-family
Facts
  • 11 × 7 = 77
  • 7 × 11 = 77
  • 77 ÷ 11 = 7
  • 77 ÷ 7 = 11
Difficulty
medium

Write the fact family for 79, 9, 88:

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Answer: 79 + 9 = 88; 9 + 79 = 88; 88 - 79 = 9; 88 - 9 = 79

SubType
fact-family
Facts
  • 79 + 9 = 88
  • 9 + 79 = 88
  • 88 - 79 = 9
  • 88 - 9 = 79
Difficulty
medium

Write the fact family for 6, 21, 27:

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Answer: 6 + 21 = 27; 21 + 6 = 27; 27 - 6 = 21; 27 - 21 = 6

SubType
fact-family
Facts
  • 6 + 21 = 27
  • 21 + 6 = 27
  • 27 - 6 = 21
  • 27 - 21 = 6
Difficulty
medium

Write the fact family for 93, 4, 97:

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Answer: 93 + 4 = 97; 4 + 93 = 97; 97 - 93 = 4; 97 - 4 = 93

SubType
fact-family
Facts
  • 93 + 4 = 97
  • 4 + 93 = 97
  • 97 - 93 = 4
  • 97 - 4 = 93
Difficulty
medium