;
.
①28×50=
②1−1÷9=
③0.073+7.3=
④125%×4=
⑤1.05−0.85=
⑥100÷25÷4=
⑦1÷0.125=
⑧12+13×24=
⑨56×38÷56×38=
⑩24×14+18=