小数加减法简便计算强烈推荐90.docx
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小数加减法简便计算强烈推荐90
4.3-0.67-0.33
0.3+13+(4.7+87)
500.68+8.2-0.68
(0.75+0.58)+(19.25+0.42)
7.81+(11.6+2.19)
0.3+0.053+19.7+0.947
4.4+0.82+5.6+0.18
107.1-6.5-7.1
6.6+0.32+93.4+9.68
90.5-0.87-9.13
0.95+0.03+0.05+0.97
2.69+0.32-0.69
8.8+5.2+991.2+94.8
1.63+2.55+8.37
0.2+1.6+0.8+28.4
(0.02+0.82)+(0.98+9.18)
120.35-(79+0.35)
1.2+(0.6+98.8)+199.4
9.78-0.96-0.04
0.19+79+(4.81+21)
500.88+5.8-0.88
(0.14+0.53)+(19.86+0.47)
3.55+(23.5+6.45)
2.1+0.032+17.9+0.968
7.9+0.14+2.1+0.86
104.4-8-4.4
1.9+0.73+98.1+9.27
71.9-0.62-9.38
0.23+0.95+0.77+0.05
2.63+0.47-0.63
5.6+3.6+994.4+96.4
3.46+1.76+6.54
0.03+2.5+0.97+27.5
(0.25+0.11)+(0.75+9.89)
120.37-(70+0.37)
5.2+(0.38+94.8)+199.62
9.75-0.59-0.41
0.79+62+(4.21+38)
500.9+3.3-0.9
(0.3+0.13)+(19.7+0.87)
8.24+(4.2+1.76)
9.4+0.022+10.6+0.978
6.3+0.73+3.7+0.27
106.4-3.6-6.4
8.2+0.3+91.8+9.7
95.6-0.05-9.95
0.03+0.91+0.97+0.09
2.71+0.19-0.71
1.3+7.8+998.7+92.2
3.84+2.01+6.16
0.37+5.8+0.63+24.2
(0.63+0.66)+(0.37+9.34)
120.23-(93+0.23)
1+(0.48+99)+199.52
4.03-0.74-0.26
0.76+64+(4.24+36)
500.24+4.7-0.24
(0.45+0.3)+(19.55+0.7)
6.55+(29.4+3.45)
6.7+0.071+13.3+0.929
0.6+0.37+9.4+0.63
107.3-7-7.3
5.3+0.31+94.7+9.69
32.9-0.24-9.76
0.09+0.75+0.91+0.25
2.5+0.4-0.5
9.2+2.3+990.8+97.7
3.16+1.58+6.84
0.72+0.9+0.28+29.1
(0.31+0.97)+(0.69+9.03)
120.94-(45+0.94)
6.3+(0.52+93.7)+199.48
2.22-0.8-0.2
0.29+35+(4.71+65)
500.6+7.6-0.6
(0.64+0.91)+(19.36+0.09)
9.18+(17.6+0.82)
0.8+0.013+19.2+0.987
2+0.7+8+0.3
103.7-5.8-3.7
5.4+0.36+94.6+9.64
56.2-0.03-9.97
0.37+0.53+0.63+0.47
2.93+0.97-0.93
3.3+2.4+996.7+97.6
9.32+1.17+0.68
0.69+9.9+0.31+20.1
(0.98+0.97)+(0.02+9.03)
120.7-(92+0.7)
1+(0.7+99)+199.3
3.69-0.28-0.72
0.09+72+(4.91+28)
500.77+1.6-0.77
(0.17+0.98)+(19.83+0.02)
8.69+(21.5+1.31)
8+0.086+12+0.914
8.2+0.51+1.8+0.49
105.9-2.5-5.9
1.5+0.95+98.5+9.05
33.4-0.06-9.94
0.75+0.63+0.25+0.37
2.2+0.33-0.2
5.4+7.9+994.6+92.1
6.24+1.65+3.76
0.6+0.8+0.4+29.2
(0.87+0.73)+(0.13+9.27)
120.62-(54+0.62)
9.5+(0.1+90.5)+199.9
9.84-0.33-0.67
0.72+52+(4.28+48)
500.21+1.9-0.21
(0.24+0.61)+(19.76+0.39)
9.92+(18+0.08)
5+0.059+15+0.941
7.5+0.95+2.5+0.05
108.9-6.5-8.9
0.3+0.11+99.7+9.89
26.2-0.19-9.81
0.75+0.43+0.25+0.57
2.43+0.86-0.43
7.2+8.2+992.8+91.8
4.97+0.14+5.03
0.38+0.6+0.62+29.4
(0.03+0.09)+(0.97+9.91)
120.91-(41+0.91)
4.3+(0.66+95.7)+199.34
6.87-0.74-0.26
0.4+1+(4.6+99)
500.85+9.3-0.85
(0.77+0.48)+(19.23+0.52)
1.24+(7.4+8.76)
8.7+0.021+11.3+0.979
3.6+0.63+6.4+0.37
106.5-8.3-6.5
2.4+0.29+97.6+9.71
58.5-0.43-9.57
0.66+0.43+0.34+0.57
2.35+0.92-0.35
1.6+1.5+998.4+98.5
4.62+0.85+5.38
0.72+1.3+0.28+28.7
(0.83+0.11)+(0.17+9.89)
120.65-(14+0.65)
0.4+(0.75+99.6)+199.25
8.47-0.56-0.44
0.69+32+(4.31+68)
500.25+9.2-0.25
(0.12+0.82)+(19.88+0.18)
6.13+(10.9+3.87)
7+0.055+13+0.945