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简介:
练习一
1.7.5×200= 2.32.08+0.07=
3.1.8÷9= 4.0.18÷0.9=
5.9.6÷0.1= 6.8.05÷0.1=
7.41×100= 8.8800÷400=
9.7.59÷100= 10.150+70=
11.10×10.002= 12.5.06+0.56=
13.3÷0.5= 14.10÷25=
15.1.5÷0.3= 16.1.8×5=
17.0÷3.5= 18.0.9×0.3=
19.1.25×8= 20.2.6×3=
21.0.25÷40= 22.50÷1000=
23.5.6÷0.8= 24.5.6÷1.4=
25.4.2×3= 26.3.2×0.4=
27.87.01+0.99= 28.58.02+1.003=
29.6-0.025= 30.3.6+6.3=