2012+705= 603×39≈ 2÷0.02= 0×0.54=
1﹣ + = 32×25%= × = ÷ =
95÷0.01= 3.2+5.23= 900÷30= 42×5=
17+24= + = ×39= ÷ =
0.8×2.5= 4﹣ = 4.8÷0.06= 4×40%=
5.97+4.23=
0.24×0.5=
0.56÷0.7=
0.62=
125%×0.8=
2÷0.01=
1﹣8%=
1.2×0.3=
2.4÷0.04=
2.6×30=
810÷30=
75÷15%=
123+363=
﹣ =
÷ =
28+69= 920-550= 19×50= 910÷70=
79-0.9= 6.4÷0.2= 35×20%=
8.1÷0.03= +3= × = - =
× = 120÷50%= ×0÷3= 7.45+8.55=
1.5+5=
4-0.9=
4÷0.8=
100×1%=
25×0.7×4=
× =
0÷ =
1- =
2-2÷3=