①101×27 ②125×32×25 ③12.85-4.2+3.15-5.8
④9.25-3.75+1.25 ⑤2000÷125÷8 ⑥240×66+340×24
45.1>45.16 5.0<5.069<.1
9>>8.96 23<<23.1