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计算
80×0.5=
0.25×4.8=
3.8-0.4-2.3=
3.5÷0.05=
4.8÷12=
2.5×0.3+0.5=
1.7×0.4=
10.5÷15=
0.25×40-2=
3.2×5=
0.25×40=
9.6÷0.3+1.3=
0.36÷3=
2.1+12=
2.9+0.3+0.1=
88÷4.4=
4.4-1.3=
5.6-3-2.6=
16.7÷100=
6.2×0=
5.3×0.6+2=
14×3=
8.7+40=
8.2×2×0.5=
1.4×3=
5.4÷0.3=
0.4×0.6+0.4×0.4=
0.14×3=
4.5+7.36=
640÷8+99=
0.014×3=
3.1×0.2=
24×19+24=
36÷2=
7.2÷3=
20-13.6-3.3=
36÷0.2=
3×0.1=
412+580-260=
3.6÷0.2=
1.7×0.4=
20-7.8-2.2=
42÷7=
2.6÷0.2=
400×0.27×0.25=
42÷0.7=
3.12×0.6=
99×2.3+2.3=
42÷0.07=
4.9÷0.7=
1.27+0.2+2.8=
6.24÷2=
16.2+0.3=
2.5×7.8×0.4=
3.4-1.04=
13.3+0.2=
4.5×2.3-4.5×0.3=
计算
80×0.5=
40
0.25×4.8=
1.2
3.8-0.4-2.3=
1.1
3.5÷0.05=
70
4.8÷12=
0.4
2.5×0.3+0.5=
1.25
1.7×0.4=
0.68
10.5÷15=
0.7
0.25×40-2=
8
3.2×5=
16
0.25×40=
10
9.6÷0.3+1.3=
33.3
0.36÷3=
0.12
2.1+12=
14.1
2.9+0.3+0.1=
3.3
88÷4.4=
20
4.4-1.3=
3.1
5.6-3-2.6=
0
16.7÷100=
0.167
6.2×0=
0
5.3×0.6+2=
5.18
14×3=
42
8.7+40=
48.7
8.2×2×0.5=
8.2
1.4×3=
4.2
5.4÷0.3=
18
0.4×0.6+0.4×0.4=
0.4
0.14×3=
0.42
4.5+7.36=
11.86
640÷8+99=
179
0.014×3=
0.042
3.1×0.2=
0.62
24×19+24=
480
36÷2=
18
7.2÷3=
2.4
20-13.6-3.3=
3.1
36÷0.2=
180
3×0.1=
0.3
412+580-260=
732
3.6÷0.2=
18
1.7×0.4=
0.68
20-7.8-2.2=
10
42÷7=
6
2.6÷0.2=
13
400×0.27×0.25=
27
42÷0.7=
60
3.12×0.6=
1.872
99×2.3+2.3=
230
42÷0.07=
600
4.9÷0.7=
7
1.27+0.2+2.8=
4.27
6.24÷2=
3.12
16.2+0.3=
16.5
2.5×7.8×0.4=
7.8
3.4-1.04=
2.36
13.3+0.2=
13.5
4.5×2.3-4.5×0.3=
9
答案
40
1.2
1.1
70
0.4
1.25
0.68
0.7
8
16
10
33.3
0.12
14.1
3.3
20
3.1
0
0.167
0
5.18
42
48.7
8.2
4.2
18
0.4
0.42
11.86
179
0.042
0.62
480
18
2.4
3.1
180
0.3
732
18
0.68
10
6
13
27
60
1.872
230
600
7
4.27
3.12
16.5
7.8
2.36
13.5
9
6
0.18
732
18
0.68
10
6
13
27
60
1.872
230
600
7
4.27
3.12
16.5
7.8
2.36
13.5
9
1.2
1.1
70
0.4
1.25
0.68
0.7
8
16
10
33.3
0.12
14.1
3.3
20
3.1
0
0.167
0
5.18
42
48.7
8.2
4.2
18
0.4
0.42
11.86
179
0.042
0.62
480
18
2.4
3.1
180
0.3
732
18
0.68
10
6
13
27
60
1.872
230
600
7
4.27
3.12
16.5
7.8
2.36
13.5
9
6
0.18
732
18
0.68
10
6
13
27
60
1.872
230
600
7
4.27
3.12
16.5
7.8
2.36
13.5
9
