Question

3.6x7.2十0.36×28提取公因数怎么计算

Answer 1

(1)5.7 X9.9+0.1 X5.7
(2)4.6 X99 + 4.6
(3)7.5 X101 — 7.5
4)19.94 X2010 －19.93 X2011
5)4.65X32—2.5X46.5 —70X0.465
6)100X7.9＋184X2.1＋84X2.9
7)6.3X27+1.9 X21
8)4.7X2.8+3.6 X9.4
9)3.75X4.8＋62.5X0.48
10)1250 X0.037 ＋0.125 X160＋12.5 X2.7
11)3.6 X232 — 36 X1 3.2 — 360
12)3.42X76.3+7.63 X57.6+9.18 X23.7
13)1.23X2.45-1.22 X2.46
14)1.999 X2003 —1.998 X2004
15)1240 X3.4＋1 .24 X2300 ＋12.4 X430
16)7.816 X1.45＋3.14X2.184 ＋1.69X7.816
17)200.9 X20.08—200.8 X20.07
18)20.5X0.15＋20.5X0.3＋0.55X20.5
19) 2.89 4.68+4.68 6.11+4.68
20) 28.67 67+32 28.67+573.4 0.05
21)75 4.7+15.9 25
22)17.48 37-17.48 19+17.48 82
(23)0.888 X125 X73+999 X3
(24)17.48 X -377.48 X 19+17.48 82X
25)75X 4.7+15.9 25X
26)28.67 X 67+32 X 286.7+573.40.05 X
27)34.5 X8.23-34.5+2.77 X34.5
28)6.25X0.16+264 X0.0625+5.2 X6.25+0.625 X20
29)11.8X43-860 X0.09
30)0.035 X935+0.035+3 X0.035+0.07 X61 X0.5
31)19.98 X37-199.8 X1.9+1998 X0.82
32) 32.14+64.28 X0.5378X0.25+0.5378 X64.28X0.75
33)2.89 X 4.68+4.68 6.11X+4.68
34)41.2X8.1+11 X1.25+53.7 X1.9
35)0.47X0.46+4.7 X0.84+11.4 X0.047