hard Set 11 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
hard

Write the fact family for 89, 2, 91:

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Answer: 89 + 2 = 91; 2 + 89 = 91; 91 - 89 = 2; 91 - 2 = 89

SubType
fact-family
Facts
  • 89 + 2 = 91
  • 2 + 89 = 91
  • 91 - 89 = 2
  • 91 - 2 = 89
Difficulty
hard

Write the fact family for 41, 14, 55:

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Answer: 41 + 14 = 55; 14 + 41 = 55; 55 - 41 = 14; 55 - 14 = 41

SubType
fact-family
Facts
  • 41 + 14 = 55
  • 14 + 41 = 55
  • 55 - 41 = 14
  • 55 - 14 = 41
Difficulty
hard

Write the fact family for 74, 23, 97:

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Answer: 74 + 23 = 97; 23 + 74 = 97; 97 - 74 = 23; 97 - 23 = 74

SubType
fact-family
Facts
  • 74 + 23 = 97
  • 23 + 74 = 97
  • 97 - 74 = 23
  • 97 - 23 = 74
Difficulty
hard

Write the fact family for 9, 8, 72:

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Answer: 9 × 8 = 72; 8 × 9 = 72; 72 ÷ 9 = 8; 72 ÷ 8 = 9

SubType
fact-family
Facts
  • 9 × 8 = 72
  • 8 × 9 = 72
  • 72 ÷ 9 = 8
  • 72 ÷ 8 = 9
Difficulty
hard

Write the fact family for 8, 47, 55:

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Answer: 8 + 47 = 55; 47 + 8 = 55; 55 - 8 = 47; 55 - 47 = 8

SubType
fact-family
Facts
  • 8 + 47 = 55
  • 47 + 8 = 55
  • 55 - 8 = 47
  • 55 - 47 = 8
Difficulty
hard