13.6×3-40.6÷2
4.4×6.3+4.4×3.7
10.1×5.6-25.6
①0.175÷0.25×4
②1.19÷1.4-2.7×0.28
③102×0.45
④1.25×2.5×3.2
⑤5.4×3.2+3.2+3.2×3.6
⑥80-23.29-36.71
①0.74×99
②1.39×6.1+3.9×1.39
③2.4×0.7÷2.4×0.7
④42.72÷0.48+0.52
⑤4.9÷0.25÷0.4
①3.6﹣2.8+7.4﹣7.2
②1.25×1.6×25
③÷4
④÷[(﹣)×]
①3.86+6.4+2.14+7.6
②5.2÷0.32﹣0.12
③()×15
④
⑤
⑥