easy Set 24 Form Exercise

Write the fact family for 15, 3, 18:

Show answer

Answer: 15 + 3 = 18; 3 + 15 = 18; 18 - 15 = 3; 18 - 3 = 15

SubType
fact-family
Facts
  • 15 + 3 = 18
  • 3 + 15 = 18
  • 18 - 15 = 3
  • 18 - 3 = 15
Difficulty
easy

Write the fact family for 9, 1, 10:

Show answer

Answer: 9 + 1 = 10; 1 + 9 = 10; 10 - 9 = 1; 10 - 1 = 9

SubType
fact-family
Facts
  • 9 + 1 = 10
  • 1 + 9 = 10
  • 10 - 9 = 1
  • 10 - 1 = 9
Difficulty
easy

Write the fact family for 10, 5, 15:

Show answer

Answer: 10 + 5 = 15; 5 + 10 = 15; 15 - 10 = 5; 15 - 5 = 10

SubType
fact-family
Facts
  • 10 + 5 = 15
  • 5 + 10 = 15
  • 15 - 10 = 5
  • 15 - 5 = 10
Difficulty
easy

Write the fact family for 13, 6, 19:

Show answer

Answer: 13 + 6 = 19; 6 + 13 = 19; 19 - 13 = 6; 19 - 6 = 13

SubType
fact-family
Facts
  • 13 + 6 = 19
  • 6 + 13 = 19
  • 19 - 13 = 6
  • 19 - 6 = 13
Difficulty
easy

Write the fact family for 8, 7, 15:

Show answer

Answer: 8 + 7 = 15; 7 + 8 = 15; 15 - 8 = 7; 15 - 7 = 8

SubType
fact-family
Facts
  • 8 + 7 = 15
  • 7 + 8 = 15
  • 15 - 8 = 7
  • 15 - 7 = 8
Difficulty
easy

Write the fact family for 3, 6, 9:

Show answer

Answer: 3 + 6 = 9; 6 + 3 = 9; 9 - 3 = 6; 9 - 6 = 3

SubType
fact-family
Facts
  • 3 + 6 = 9
  • 6 + 3 = 9
  • 9 - 3 = 6
  • 9 - 6 = 3
Difficulty
easy