easy 3×3 Set 27 Form Exercise

Math Bingo! Solve: 13 - 1 = ? Mark the answer on the bingo card. Card rows: RED: [22, 2, 7, 15]; BLUE: [19, 17, 12, 18]; GREEN: [14, 25, 3, 6]; YELLOW: [24, 11, 1, 23]

Show answer

Answer: 12

SubType
math-bingo
Difficulty
normal
Expression
13 - 1
Target
12
Card
  • [22,2,7,15]
  • [19,17,12,18]
  • [14,25,3,6]
  • [24,11,1,23]