2.5×0.4= 11.8÷118= 0.42×5= (2.5+0.25)×4=
2.5×4= 0.3÷0.1= 2-0.64-0.36= 1.25×3.3×0=
3.8÷0.19=
7.9×0.3=
9.6÷0.32=
1.25-0.25+0.75=
6.25÷2.5=
3.6+0.37=
3.6-0.06=
5.2÷0.1×100=
5.4×0.01= 0.125×0.8= 0.27÷0.03=
0.01÷0.1= 1.8÷0.3= 500×0.2=
0.56÷0.4= 0.37×0÷9.54=
3.5×0.2=
10÷0.5=
6×0.25=
0.63÷+0.9=
0.99÷0.01=
1.2×4=
3.9×0.01=
10a+3a=
0.36×10= 2.2÷1.1= 6.5+3.4= 0.84﹣0.76= 1.5×0.2=
0.28÷0.01= 10﹣0.5= 4.3×0.2= 12a+5a= 5.5x﹣3x=
0.8÷4= 6÷5= 0.25÷0.5= 8.1÷9=
2.4÷0.6= 0.12÷3= 40÷80= 5÷100=
24.8÷8= 0.72÷0.09= 64÷0.8= 4.9÷70=
3.8+2.07= 3-1.98= 4.34×0= 5.5÷0.1=
4×0.25= 14÷0.07= 0.64÷0.8= 0.25×4÷0.25×4=
大汉堡:9.50元/个 小汉堡:7.00元/个 柠檬汁:8.40元/瓶
冰淇淋:4.60元/个 红茶:3.80元/瓶 大薯条:6.50元/袋
小薯条:4.50元/袋
14和35