expert Set 55 Form Exercise

Write the fact family for 57, 30, 87:

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Answer: 57 + 30 = 87; 30 + 57 = 87; 87 - 57 = 30; 87 - 30 = 57

SubType
fact-family
Facts
  • 57 + 30 = 87
  • 30 + 57 = 87
  • 87 - 57 = 30
  • 87 - 30 = 57
Difficulty
expert

Write the fact family for 5, 9, 45:

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Answer: 5 × 9 = 45; 9 × 5 = 45; 45 ÷ 5 = 9; 45 ÷ 9 = 5

SubType
fact-family
Facts
  • 5 × 9 = 45
  • 9 × 5 = 45
  • 45 ÷ 5 = 9
  • 45 ÷ 9 = 5
Difficulty
expert

Write the fact family for 2, 5, 10:

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

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

Write the fact family for 6, 57, 63:

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Answer: 6 + 57 = 63; 57 + 6 = 63; 63 - 6 = 57; 63 - 57 = 6

SubType
fact-family
Facts
  • 6 + 57 = 63
  • 57 + 6 = 63
  • 63 - 6 = 57
  • 63 - 57 = 6
Difficulty
expert

Write the fact family for 91, 5, 96:

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Answer: 91 + 5 = 96; 5 + 91 = 96; 96 - 91 = 5; 96 - 5 = 91

SubType
fact-family
Facts
  • 91 + 5 = 96
  • 5 + 91 = 96
  • 96 - 91 = 5
  • 96 - 5 = 91
Difficulty
expert

Write the fact family for 11, 12, 132:

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Answer: 11 × 12 = 132; 12 × 11 = 132; 132 ÷ 11 = 12; 132 ÷ 12 = 11

SubType
fact-family
Facts
  • 11 × 12 = 132
  • 12 × 11 = 132
  • 132 ÷ 11 = 12
  • 132 ÷ 12 = 11
Difficulty
expert