medium Set 80 Form Exercise

Write the fact family for 9, 5, 14:

Show answer

Answer: 9 + 5 = 14; 5 + 9 = 14; 14 - 9 = 5; 14 - 5 = 9

SubType
fact-family
Facts
  • 9 + 5 = 14
  • 5 + 9 = 14
  • 14 - 9 = 5
  • 14 - 5 = 9
Difficulty
normal

Write the fact family for 2, 13, 15:

Show answer

Answer: 2 + 13 = 15; 13 + 2 = 15; 15 - 2 = 13; 15 - 13 = 2

SubType
fact-family
Facts
  • 2 + 13 = 15
  • 13 + 2 = 15
  • 15 - 2 = 13
  • 15 - 13 = 2
Difficulty
normal

Write the fact family for 7, 2, 9:

Show answer

Answer: 7 + 2 = 9; 2 + 7 = 9; 9 - 7 = 2; 9 - 2 = 7

SubType
fact-family
Facts
  • 7 + 2 = 9
  • 2 + 7 = 9
  • 9 - 7 = 2
  • 9 - 2 = 7
Difficulty
normal

Write the fact family for 7, 12, 19:

Show answer

Answer: 7 + 12 = 19; 12 + 7 = 19; 19 - 7 = 12; 19 - 12 = 7

SubType
fact-family
Facts
  • 7 + 12 = 19
  • 12 + 7 = 19
  • 19 - 7 = 12
  • 19 - 12 = 7
Difficulty
normal

Write the fact family for 13, 2, 15:

Show answer

Answer: 13 + 2 = 15; 2 + 13 = 15; 15 - 13 = 2; 15 - 2 = 13

SubType
fact-family
Facts
  • 13 + 2 = 15
  • 2 + 13 = 15
  • 15 - 13 = 2
  • 15 - 2 = 13
Difficulty
normal

Write the fact family for 13, 5, 18:

Show answer

Answer: 13 + 5 = 18; 5 + 13 = 18; 18 - 13 = 5; 18 - 5 = 13

SubType
fact-family
Facts
  • 13 + 5 = 18
  • 5 + 13 = 18
  • 18 - 13 = 5
  • 18 - 5 = 13
Difficulty
normal