小数加减法简便计算强烈推荐149.docx
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小数加减法简便计算强烈推荐149.docx
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小数加减法简便计算强烈推荐149
7.9+4.4+992.1+95.6
4.37+1.81+5.63
0.39+9.2+0.61+20.8
(0.03+0.69)+(0.97+9.31)
120.45-(66+0.45)
6+(0.33+94)+199.67
9.15-0.1-0.9
0.3+24+(4.7+76)
500.03+4.4-0.03
(0.92+0.55)+(19.08+0.45)
3.87+(7.9+6.13)
0.1+0.09+19.9+0.91
7.5+0.27+2.5+0.73
102.7-1.8-2.7
3.1+0.91+96.9+9.09
43.8-0.14-9.86
0.17+0.19+0.83+0.81
2.27+0.11-0.27
5.3+5.9+994.7+94.1
2.43+2.83+7.57
0.28+2.7+0.72+27.3
(0.1+0.21)+(0.9+9.79)
120.58-(11+0.58)
9.4+(0.38+90.6)+199.62
3.97-0.65-0.35
0.99+12+(4.01+88)
500.8+5.9-0.8
(0.81+0.49)+(19.19+0.51)
3.63+(0.3+6.37)
2.8+0.078+17.2+0.922
2.3+0.33+7.7+0.67
101.6-5-1.6
6.4+0.06+93.6+9.94
39.5-0.27-9.73
0.48+0.19+0.52+0.81
2.69+0.22-0.69
4.4+9.7+995.6+90.3
9.63+1.6+0.37
0.51+4+0.49+26
(0.63+0.27)+(0.37+9.73)
120.32-(98+0.32)
3.5+(0.97+96.5)+199.03
7.3-0.74-0.26
0.73+38+(4.27+62)
500.24+7.7-0.24
(0.98+0.23)+(19.02+0.77)
9.7+(15.3+0.3)
7.6+0.025+12.4+0.975
3.1+0.34+6.9+0.66
100.6-3.3-0.6
9.7+0.69+90.3+9.31
41.8-0.39-9.61
0.11+0.09+0.89+0.91
2.43+0.96-0.43
9.6+8.3+990.4+91.7
4.86+2.68+5.14
0.33+8.1+0.67+21.9
(0.36+0.85)+(0.64+9.15)
120.86-(48+0.86)
3.8+(0.35+96.2)+199.65
2.54-0.19-0.81
0.8+85+(4.2+15)
500.61+4.6-0.61
(0.25+0.53)+(19.75+0.47)
4.79+(15.5+5.21)
6.7+0.061+13.3+0.939
1+0.5+9+0.5
102.9-4.2-2.9
2.2+0.47+97.8+9.53
78.6-0.95-9.05
0.56+0.86+0.44+0.14
2.21+0.82-0.21
6.6+9.9+993.4+90.1
2.78+0.34+7.22
0.17+8.5+0.83+21.5
(0.01+0.11)+(0.99+9.89)
120.05-(24+0.05)
3.8+(0.47+96.2)+199.53
7.9-0.94-0.06
0.46+85+(4.54+15)
500.49+9.9-0.49
(0.41+0.31)+(19.59+0.69)
3.5+(23.2+6.5)
5.1+0.072+14.9+0.928
1.5+0.62+8.5+0.38
107.6-0.3-7.6
0.4+0.76+99.6+9.24
73.2-0.02-9.98
0.11+0.53+0.89+0.47
2.24+0.16-0.24
4.7+8.3+995.3+91.7
3.21+0.59+6.79
0.07+3.4+0.93+26.6
(0.05+0.65)+(0.95+9.35)
120.77-(32+0.77)
2.6+(0.44+97.4)+199.56
4.19-0.48-0.52
0.89+59+(4.11+41)
500.44+0.1-0.44
(0.71+0.07)+(19.29+0.93)
8.75+(18+1.25)
9.2+0.048+10.8+0.952
3.1+0.93+6.9+0.07
108-7.8-8
3.3+0.95+96.7+9.05
10.3-0.08-9.92
0.07+0.76+0.93+0.24
2.2+0.1-0.2
3.4+2.4+996.6+97.6
5.82+0.28+4.18
0.68+5.8+0.32+24.2
(0.43+0.72)+(0.57+9.28)
120.06-(98+0.06)
4.7+(0.47+95.3)+199.53
6.35-0.28-0.72
0.48+64+(4.52+36)
500.48+3.6-0.48
(0.65+0.59)+(19.35+0.41)
1.49+(12+8.51)
6.5+0.086+13.5+0.914
4.5+0.61+5.5+0.39
106.7-0.1-6.7
8.5+0.31+91.5+9.69
56.6-0.17-9.83
0.58+0.56+0.42+0.44
2.14+0.42-0.14
9.1+8.4+990.9+91.6
6.3+2.87+3.7
0.87+2.3+0.13+27.7
(0.73+0.44)+(0.27+9.56)
120.66-(53+0.66)
4.4+(0.52+95.6)+199.48
5.85-0.32-0.68
0.31+96+(4.69+4)
500.94+0.9-0.94
(0.39+0.87)+(19.61+0.13)
7.69+(10.7+2.31)
8.6+0.033+11.4+0.967
0.4+0.11+9.6+0.89
108-5.2-8
7.8+0.45+92.2+9.55
91.5-0.73-9.27
0.2+0.41+0.8+0.59
2.19+0.2-0.19
7.9+7.6+992.1+92.4
8.7+1.12+1.3
0.42+5.7+0.58+24.3
(0.72+0.6)+(0.28+9.4)
120.59-(18+0.59)
3.5+(0.34+96.5)+199.66
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