①120+180÷5×6
②9.43﹣(0.39+2.43)
③
④
⑤()×14+
⑥
① ×[0.75﹣( ﹣25%)]÷1.25
②6.37×1.25﹣1 +4.63×125%
③7.09× +0.225×6﹣60%×0.64
④ ×3+ ×25+ ×
⑤