①125×1.08
②0.25×16.5×4
③23.8×101-23.8
④7.2×9.9
⑤2.65+3×2.3
⑥1.2×2.5+0.8×2.5
0.8×3= 5.6÷0.7= 1.25×8= 4.3÷0.1=
36÷9= 0.78×10= 18.6-6= 40×0.05=