math-bingo/money-5x5 · セット 72

Math Bingo! Solve: 15 - 6 Mark the answer on the bingo card. Card rows: RED: [18, 21, 9, 2]; BLUE: [25, 23, 8, 13]; GREEN: [10, 7, 16, 19]; YELLOW: [15, 22, 11, 12] =