hard 4×4 Set 97 Form Exercise

Math Bingo! Solve: 30 + 1 = ? Mark the answer on the bingo card. Card rows: RED: [69, 59, 45, 73, 2]; BLUE: [49, 71, 32, 46, 43]; GREEN: [44, 35, 9, 61, 74]; YELLOW: [10, 53, 14, 37, 36]; ORANGE: [23, 27, 28, 31, 12]

Show answer

Answer: 31

SubType
math-bingo
Difficulty
hard
Expression
30 + 1
Target
31
Card
  • [69,59,45,73,2]
  • [49,71,32,46,43]
  • [44,35,9,61,74]
  • [10,53,14,37,36]
  • [23,27,28,31,12]