easy 3×3 Set 53 Form Exercise

Math Bingo! Solve: 18 - 1 = ? Mark the answer on the bingo card. Card rows: RED: [11, 25, 17, 3]; BLUE: [7, 18, 15, 12]; GREEN: [8, 16, 21, 20]; YELLOW: [10, 24, 23, 13]

Show answer

Answer: 17

SubType
math-bingo
Difficulty
normal
Expression
18 - 1
Target
17
Card
  • [11,25,17,3]
  • [7,18,15,12]
  • [8,16,21,20]
  • [10,24,23,13]