A tourist attraction is equipped with sightseeing bus, and the driver Xiao Wang is responsible for picking up tourists on an east-west road. At 8 o'clock in the morning, he began to transport passenge

A tourist attraction is equipped with sightseeing bus, and the driver Xiao Wang is responsible for picking up tourists on an east-west road. At 8 o'clock in the morning, he began to transport passengers from the A scenic spot. The first little question is. Plus fifteen minus two plus five minus one plus real number minus three minus two plus five equals 27 kilometers. The second question is that the absolute value of fifteen plus minus two plus five plus minus one plus ten plus minus three plus minus two plus noon equals four.