medium Set 14 Form Exercise

Write the fact family for 11, 38, 49:

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Answer: 11 + 38 = 49; 38 + 11 = 49; 49 - 11 = 38; 49 - 38 = 11

SubType
fact-family
Facts
  • 11 + 38 = 49
  • 38 + 11 = 49
  • 49 - 11 = 38
  • 49 - 38 = 11
Difficulty
normal

Write the fact family for 20, 8, 28:

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Answer: 20 + 8 = 28; 8 + 20 = 28; 28 - 20 = 8; 28 - 8 = 20

SubType
fact-family
Facts
  • 20 + 8 = 28
  • 8 + 20 = 28
  • 28 - 20 = 8
  • 28 - 8 = 20
Difficulty
normal

Write the fact family for 12, 33, 45:

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Answer: 12 + 33 = 45; 33 + 12 = 45; 45 - 12 = 33; 45 - 33 = 12

SubType
fact-family
Facts
  • 12 + 33 = 45
  • 33 + 12 = 45
  • 45 - 12 = 33
  • 45 - 33 = 12
Difficulty
normal

Write the fact family for 48, 2, 50:

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Answer: 48 + 2 = 50; 2 + 48 = 50; 50 - 48 = 2; 50 - 2 = 48

SubType
fact-family
Facts
  • 48 + 2 = 50
  • 2 + 48 = 50
  • 50 - 48 = 2
  • 50 - 2 = 48
Difficulty
normal

Write the fact family for 32, 10, 42:

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Answer: 32 + 10 = 42; 10 + 32 = 42; 42 - 32 = 10; 42 - 10 = 32

SubType
fact-family
Facts
  • 32 + 10 = 42
  • 10 + 32 = 42
  • 42 - 32 = 10
  • 42 - 10 = 32
Difficulty
normal

Write the fact family for 2, 21, 23:

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Answer: 2 + 21 = 23; 21 + 2 = 23; 23 - 2 = 21; 23 - 21 = 2

SubType
fact-family
Facts
  • 2 + 21 = 23
  • 21 + 2 = 23
  • 23 - 2 = 21
  • 23 - 21 = 2
Difficulty
normal