medium Set 15 Form Exercise

Write the fact family for 43, 4, 47:

Show answer

Answer: 43 + 4 = 47; 4 + 43 = 47; 47 - 43 = 4; 47 - 4 = 43

SubType
fact-family
Facts
  • 43 + 4 = 47
  • 4 + 43 = 47
  • 47 - 43 = 4
  • 47 - 4 = 43
Difficulty
normal

Write the fact family for 19, 6, 25:

Show answer

Answer: 19 + 6 = 25; 6 + 19 = 25; 25 - 19 = 6; 25 - 6 = 19

SubType
fact-family
Facts
  • 19 + 6 = 25
  • 6 + 19 = 25
  • 25 - 19 = 6
  • 25 - 6 = 19
Difficulty
normal

Write the fact family for 30, 15, 45:

Show answer

Answer: 30 + 15 = 45; 15 + 30 = 45; 45 - 30 = 15; 45 - 15 = 30

SubType
fact-family
Facts
  • 30 + 15 = 45
  • 15 + 30 = 45
  • 45 - 30 = 15
  • 45 - 15 = 30
Difficulty
normal

Write the fact family for 42, 5, 47:

Show answer

Answer: 42 + 5 = 47; 5 + 42 = 47; 47 - 42 = 5; 47 - 5 = 42

SubType
fact-family
Facts
  • 42 + 5 = 47
  • 5 + 42 = 47
  • 47 - 42 = 5
  • 47 - 5 = 42
Difficulty
normal

Write the fact family for 29, 4, 33:

Show answer

Answer: 29 + 4 = 33; 4 + 29 = 33; 33 - 29 = 4; 33 - 4 = 29

SubType
fact-family
Facts
  • 29 + 4 = 33
  • 4 + 29 = 33
  • 33 - 29 = 4
  • 33 - 4 = 29
Difficulty
normal

Write the fact family for 39, 11, 50:

Show answer

Answer: 39 + 11 = 50; 11 + 39 = 50; 50 - 39 = 11; 50 - 11 = 39

SubType
fact-family
Facts
  • 39 + 11 = 50
  • 11 + 39 = 50
  • 50 - 39 = 11
  • 50 - 11 = 39
Difficulty
normal