medium Set 38 Form Exercise

Write the fact family for 42, 1, 43:

Show answer

Answer: 42 + 1 = 43; 1 + 42 = 43; 43 - 42 = 1; 43 - 1 = 42

SubType
fact-family
Facts
  • 42 + 1 = 43
  • 1 + 42 = 43
  • 43 - 42 = 1
  • 43 - 1 = 42
Difficulty
normal

Write the fact family for 32, 10, 42:

Show answer

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 24, 1, 25:

Show answer

Answer: 24 + 1 = 25; 1 + 24 = 25; 25 - 24 = 1; 25 - 1 = 24

SubType
fact-family
Facts
  • 24 + 1 = 25
  • 1 + 24 = 25
  • 25 - 24 = 1
  • 25 - 1 = 24
Difficulty
normal

Write the fact family for 30, 5, 35:

Show answer

Answer: 30 + 5 = 35; 5 + 30 = 35; 35 - 30 = 5; 35 - 5 = 30

SubType
fact-family
Facts
  • 30 + 5 = 35
  • 5 + 30 = 35
  • 35 - 30 = 5
  • 35 - 5 = 30
Difficulty
normal

Write the fact family for 16, 10, 26:

Show answer

Answer: 16 + 10 = 26; 10 + 16 = 26; 26 - 16 = 10; 26 - 10 = 16

SubType
fact-family
Facts
  • 16 + 10 = 26
  • 10 + 16 = 26
  • 26 - 16 = 10
  • 26 - 10 = 16
Difficulty
normal

Write the fact family for 20, 15, 35:

Show answer

Answer: 20 + 15 = 35; 15 + 20 = 35; 35 - 20 = 15; 35 - 15 = 20

SubType
fact-family
Facts
  • 20 + 15 = 35
  • 15 + 20 = 35
  • 35 - 20 = 15
  • 35 - 15 = 20
Difficulty
normal