hard 4×4 Set 99 Form Exercise

Math Bingo! Solve: 55 - 1 = ? Mark the answer on the bingo card. Card rows: RED: [48, 66, 43, 36, 45]; BLUE: [15, 34, 57, 46, 33]; GREEN: [35, 47, 54, 62, 8]; YELLOW: [37, 44, 19, 3, 28]; ORANGE: [10, 22, 9, 69, 60]

Show answer

Answer: 54

SubType
math-bingo
Difficulty
hard
Expression
55 - 1
Target
54
Card
  • [48,66,43,36,45]
  • [15,34,57,46,33]
  • [35,47,54,62,8]
  • [37,44,19,3,28]
  • [10,22,9,69,60]