easy 3×3 Set 39 Form Exercise

Math Bingo! Solve: 31 - 9 = ? Mark the answer on the bingo card. Card rows: RED: [18, 5, 20, 23]; BLUE: [24, 10, 4, 1]; GREEN: [14, 22, 17, 9]; YELLOW: [12, 16, 11, 21]

Show answer

Answer: 22

SubType
math-bingo
Difficulty
normal
Expression
31 - 9
Target
22
Card
  • [18,5,20,23]
  • [24,10,4,1]
  • [14,22,17,9]
  • [12,16,11,21]