问题标题：
【给我500口算哈,急,每天就要100,谁给了500题我给10分】
问题描述：
给我500口算哈,急,每天就要100,
谁给了500题我给10分
丁素英回答：
6.4×0.2+3.6×0.2＝6.25×8＝
（1.5+0.25）×4＝2.14－0.9＝
2.87÷0.7＝1.2×0.4+1.3×0.4＝
7.2×0.3+2.8×0.3＝4.9÷3.5＝
4.2÷3.5＝0.75×4＝
2.4×2.5＝0.36÷12＝
8.8÷2.2＝7.5×2.5×4＝
0.65×1.02＝3.9+2.03＝
1.23÷3＝3.2÷1.6＝
0.05×0.8＝500×0.01＝
64.32÷16＝2.56－0.37＝
3.5+3.5×3＝0.99+1.8＝
16÷1.6＝（1.25+0.36）×0.2＝
1.5×0.4＝72.8÷0.8＝
0.9÷0.01＝5.4－2.5－1.4＝
1.25×0.8×0.5＝1.7+0.43+3.3＝
12÷0.3＝5.6×1.01＝
99×0.35＝7÷0.25＝
4.2÷0.1＝12－6.2－3.8＝
0.1×0.02＝3.5+7.6＝
6.3+3.7＝25×0.8＝
7－1.9－4.1＝12－9.9＝
14÷28＝1.6×9+1.6＝
3×1.4＝5×1.02＝
2.3÷5＝232－195＝
1.5+1.6=
27.5+0.25=
25/0.25=
1.7+23=
51/0.17=
43-0.3=
97.5+2.25=
10.5/1.5=
40*0.025=
49/0.7=
1.1+999.9=
4.8*0.625=
25.3+17=
94-9.4=
7.25+8.45=
96/1.6=
43.25+42.25=
52+1.8=
41.5+9.5=
61.5/0.5=
72/0.24=
92*0.5=
12/0.006=
52/(0.8+0.6)=
20.5+(42.5-61)=
4.8*0.375*1.25=
(62/3.1)-19.875=
(54/0.25)-21.6-194.4=
62.5/(8+54.5)=
111+9.9-120.8=
62.5-30.5/0.5=
1.5+1.6=
27.5+0.25=
25/0.25=
1.7+23=
51/0.17=
43-0.3=
97.5+2.25=
10.5/1.5=
40*0.025=
49/0.7=
1.1+999.9=
4.8*0.625=
25.3+17=
94-9.4=
7.25+8.45=
96/1.6=
43.25+42.25=
52+1.8=
41.5+9.5=
61.5/0.5=
72/0.24=
92*0.5=
12/0.006=
52/(0.8+0.6)=
20.5+(42.5-61)=
4.8*0.375*1.25=
(62/3.1)-19.875=
(54/0.25)-21.6-194.4=
62.5/(8+54.5)=
111+9.9-120.8=
62.5-30.5/0.5=
1.5+1.6=
27.5+0.25=
25/0.25=
1.7+23=
51/0.17=
43-0.3=
97.5+2.25=
10.5/1.5=
40*0.025=
49/0.7=
1.1+999.9=
4.8*0.625=
25.3+17=
94-9.4=
7.25+8.45=
96/1.6=
43.25+42.25=
52+1.8=
41.5+9.5=
61.5/0.5=
72/0.24=
92*0.5=
12/0.006=
52/(0.8+0.6)=
20.5+(42.5-61)=
4.8*0.375*1.25=
(62/3.1)-19.875=
(54/0.25)-21.6-194.4=
62.5/(8+54.5)=
111+9.9-120.8=
62.5-30.5/0.5=
123+25=148123-35=8856×7=392135÷5=27
248+89=337...146-23=123...155×5=775...456-12=38...
456+45=501...546-457=89...45×10=451...564-12=47...
879+54=933...896-546=350...56×12=672.45-5=9...
457+456=913...
7+14=21...18-9=9...
8+16=24...25-5=20...
9+18=27...56-45=11...
10+20=30...45-23=22...
11+22=33...78-23=55...
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