hard 3×3 Set 74 Form Exercise

Math Bingo! Solve: 67 - 1 = ? Mark the answer on the bingo card. Card rows: RED: [41, 50, 10, 65, 22]; BLUE: [69, 48, 56, 46, 17]; GREEN: [74, 3, 25, 15, 64]; YELLOW: [61, 21, 13, 18, 47]; ORANGE: [31, 71, 14, 66, 7]

Show answer

Answer: 66

SubType
math-bingo
Difficulty
hard
Expression
67 - 1
Target
66
Card
  • [41,50,10,65,22]
  • [69,48,56,46,17]
  • [74,3,25,15,64]
  • [61,21,13,18,47]
  • [31,71,14,66,7]