882÷9=
8883÷9=
88884÷9=
888885÷9=
888886÷9=
8888887÷9=
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
⑥