小数加减法简便计算强烈推荐207.docx
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小数加减法简便计算强烈推荐207
5.5-0.2-0.8
0.46+32+(4.54+68)
500.92+5.1-0.92
(0.23+0.48)+(19.77+0.52)
3.69+(11+6.31)
3.3+0.044+16.7+0.956
8.7+0.94+1.3+0.06
106.5-6.6-6.5
4.9+0.16+95.1+9.84
47.8-0.24-9.76
0.09+0.99+0.91+0.01
2.99+0.9-0.99
9.8+3.5+990.2+96.5
3.25+0.32+6.75
0.18+0.9+0.82+29.1
(0.7+0.75)+(0.3+9.25)
120.01-(12+0.01)
1.2+(0.5+98.8)+199.5
3.29-0.66-0.34
0.1+55+(4.9+45)
500.81+8.4-0.81
(0.76+0.67)+(19.24+0.33)
3.25+(2.4+6.75)
7.2+0.04+12.8+0.96
2.4+0.61+7.6+0.39
101.9-2.5-1.9
0.7+0.35+99.3+9.65
95.9-0.44-9.56
0.95+0.9+0.05+0.1
2.83+0.88-0.83
5.3+4.3+994.7+95.7
2.05+0.89+7.95
0.2+5.3+0.8+24.7
(0.11+0.12)+(0.89+9.88)
120.65-(96+0.65)
1.9+(0.44+98.1)+199.56
2.99-0.84-0.16
0.81+29+(4.19+71)
500.43+1.6-0.43
(0.43+0.06)+(19.57+0.94)
4.15+(7.2+5.85)
1.6+0.016+18.4+0.984
6.4+0.52+3.6+0.48
103.5-4.4-3.5
4.9+0.61+95.1+9.39
66.1-0.53-9.47
0.1+0.68+0.9+0.32
2.73+0.16-0.73
2.9+1.2+997.1+98.8
6.41+0.35+3.59
0.74+8.9+0.26+21.1
(0.27+0.01)+(0.73+9.99)
120.29-(5+0.29)
5.2+(0.73+94.8)+199.27
6.27-0.84-0.16
0.61+27+(4.39+73)
500.52+3.2-0.52
(0.64+0.38)+(19.36+0.62)
2.8+(15.7+7.2)
8.1+0.04+11.9+0.96
0.5+0.31+9.5+0.69
102.7-6.6-2.7
7.1+0.59+92.9+9.41
83.5-0.43-9.57
0.16+0.96+0.84+0.04
2.71+0.18-0.71
5.1+9.4+994.9+90.6
5.02+1.66+4.98
0.67+7.8+0.33+22.2
(0.88+0.01)+(0.12+9.99)
120.26-(12+0.26)
6.3+(0.34+93.7)+199.66
3.27-0.15-0.85
0.92+35+(4.08+65)
500.17+5.1-0.17
(0.95+0.65)+(19.05+0.35)
0.98+(26.8+9.02)
6.7+0.065+13.3+0.935
8.1+0.63+1.9+0.37
107-2.4-7
1.5+0.56+98.5+9.44
55.9-0.88-9.12
0.98+0.66+0.02+0.34
2.35+0.86-0.35
7.7+8.7+992.3+91.3
6.67+1.81+3.33
0.53+4+0.47+26
(0.69+0.97)+(0.31+9.03)
120.36-(76+0.36)
8.1+(0.29+91.9)+199.71
3.67-0.02-0.98
0.57+6+(4.43+94)
500.85+5.9-0.85
(0.79+0.81)+(19.21+0.19)
7.93+(25.5+2.07)
1.6+0.067+18.4+0.933
3.5+0.1+6.5+0.9
105.7-2.6-5.7
0.9+0.04+99.1+9.96
56.7-0.79-9.21
0.6+0.8+0.4+0.2
2.9+0.68-0.9
5.9+6.1+994.1+93.9
9.05+0.74+0.95
0.22+6.4+0.78+23.6
(0.95+0.34)+(0.05+9.66)
120.13-(46+0.13)
2.8+(0.38+97.2)+199.62
3.25-0.01-0.99
0.94+15+(4.06+85)
500.01+4.2-0.01
(0.56+0.92)+(19.44+0.08)
1.96+(11.5+8.04)
2.1+0.019+17.9+0.981
7.8+0.25+2.2+0.75
108.1-6.3-8.1
4.6+0.8+95.4+9.2
39.1-0.45-9.55
0.74+0.57+0.26+0.43
2.91+0.37-0.91
2+8.5+998+91.5
1.37+2.52+8.63
0.93+1.4+0.07+28.6
(0.37+0.47)+(0.63+9.53)
120.3-(2+0.3)
0.8+(0.91+99.2)+199.09
3.79-0.56-0.44
0.77+95+(4.23+5)
500.11+6.3-0.11
(0.69+0.72)+(19.31+0.28)
4.65+(14.4+5.35)
3.8+0.053+16.2+0.947
2.6+0.41+7.4+0.59
109.5-8.1-9.5
8.5+0.72+91.5+9.28
93.6-0.46-9.54
0.31+0.16+0.69+0.84
2.83+0.43-0.83
0.6+6.8+999.4+93.2
6.82+1.49+3.18
0.16+2.6+0.84+27.4
(0.97+0.57)+(0.03+9.43)
120.25-(84+0.25)
7.1+(0.05+92.9)+199.95
7.58-0.28-0.72
0.5+26+(4.5+74)
500.16+9.7-0.16
(0.81+0.74)+(19.19+0.26)
0.89+(23.9+9.11)
5.3+0.013+14.7+0.987