hard 4×4 Set 88 Form Exercise

Math Bingo! Solve: 57 - 1 = ? Mark the answer on the bingo card. Card rows: RED: [65, 63, 16, 30, 13]; BLUE: [56, 6, 68, 53, 73]; GREEN: [37, 42, 49, 46, 24]; YELLOW: [14, 61, 23, 55, 32]; ORANGE: [74, 41, 35, 18, 5]

Show answer

Answer: 56

SubType
math-bingo
Difficulty
hard
Expression
57 - 1
Target
56
Card
  • [65,63,16,30,13]
  • [56,6,68,53,73]
  • [37,42,49,46,24]
  • [14,61,23,55,32]
  • [74,41,35,18,5]