请展开查看知识点列表
6-0.05= 2+5.07= 1.8×50×20= 1.8+0.02=
验算:
×0.8= 150÷0.15= 1.08+0.82= 100×20%=
- = 52-42= ( + )×12= 1-1÷8=
999+1019= 48÷12.5%= 0.64:0.8=
51÷68= 3.7+6.63= 1-0.22=
633÷91≈ 0.72× =
18× =
10-2.36= 11.7-5.32= 3.78+2.56=
①12.5+13.4=
10.6+5.4=
②15.8-12.3=
10-4.8=
③4.5+3.25=
7.25+2.75=
④2.78-1.73=
5.45-1.45=
⑤0.18+2.3+0.82=
10.5-2.43-7.57=
进入组卷