expert Set 79 Form Exercise

Write the fact family for 5, 5, 25:

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Answer: 5 × 5 = 25; 5 × 5 = 25; 25 ÷ 5 = 5; 25 ÷ 5 = 5

SubType
fact-family
Facts
  • 5 × 5 = 25
  • 5 × 5 = 25
  • 25 ÷ 5 = 5
  • 25 ÷ 5 = 5
Difficulty
expert

Write the fact family for 80, 11, 91:

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Answer: 80 + 11 = 91; 11 + 80 = 91; 91 - 80 = 11; 91 - 11 = 80

SubType
fact-family
Facts
  • 80 + 11 = 91
  • 11 + 80 = 91
  • 91 - 80 = 11
  • 91 - 11 = 80
Difficulty
expert

Write the fact family for 88, 6, 94:

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Answer: 88 + 6 = 94; 6 + 88 = 94; 94 - 88 = 6; 94 - 6 = 88

SubType
fact-family
Facts
  • 88 + 6 = 94
  • 6 + 88 = 94
  • 94 - 88 = 6
  • 94 - 6 = 88
Difficulty
expert

Write the fact family for 98, 2, 100:

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Answer: 98 + 2 = 100; 2 + 98 = 100; 100 - 98 = 2; 100 - 2 = 98

SubType
fact-family
Facts
  • 98 + 2 = 100
  • 2 + 98 = 100
  • 100 - 98 = 2
  • 100 - 2 = 98
Difficulty
expert

Write the fact family for 33, 47, 80:

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Answer: 33 + 47 = 80; 47 + 33 = 80; 80 - 33 = 47; 80 - 47 = 33

SubType
fact-family
Facts
  • 33 + 47 = 80
  • 47 + 33 = 80
  • 80 - 33 = 47
  • 80 - 47 = 33
Difficulty
expert

Write the fact family for 32, 62, 94:

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Answer: 32 + 62 = 94; 62 + 32 = 94; 94 - 32 = 62; 94 - 62 = 32

SubType
fact-family
Facts
  • 32 + 62 = 94
  • 62 + 32 = 94
  • 94 - 32 = 62
  • 94 - 62 = 32
Difficulty
expert