= 0.4+55%= 1.5-= 62.8÷3.14=
8×0.99= 1.05÷0.15= =
92-72= 6-3.7-2.3=
①
②
③
④
⑤
⑥0.125×0.25×32
⑦
⑧
⑨
⑩5.7﹣3.68+4.3﹣1.32
②(x﹣2.3)×2.5=6