|
½ ÷ ½ + ½ - ½ × ½ = 2 ½ ÷ ( ( ½ + ( ½ - ½ ) ) × ½ ) = 2 3 ÷ 4 - 16 ÷ 4 - 3 = 1 3 ÷ ( 4 - ( ( 16 ÷ 4 ) - 3 ) ) = 1 2 + 4 - 6 × 8 - 10 = 18 2 + 4 - 6 × ( 8 - 10 ) = 18 Extra credit problem: 10 ÷ 2 × 4 - 9 ÷ 3 × 4 + 2 + 6 - 4 × 2 = 0 ( ( 10 ÷ 2 ) × 4 ) - ( ( 9 ÷ 3 ) × ( 4 + 2 ) ) + ( 6 - ( 4 × 2 ) ) = 0 |