hard 4×4 Set 92 Form Exercise

Math Bingo! Solve: 31 - 9 = ? Mark the answer on the bingo card. Card rows: RED: [48, 55, 60, 38, 5]; BLUE: [50, 24, 20, 72, 8]; GREEN: [31, 22, 15, 13, 33]; YELLOW: [3, 32, 67, 19, 61]; ORANGE: [51, 26, 45, 29, 62]

Show answer

Answer: 22

SubType
math-bingo
Difficulty
hard
Expression
31 - 9
Target
22
Card
  • [48,55,60,38,5]
  • [50,24,20,72,8]
  • [31,22,15,13,33]
  • [3,32,67,19,61]
  • [51,26,45,29,62]