我想問................

1) 284+179
=463

2) 3.48-1.79
=1.69

3) 2273-655-348
=1618-348
=1270

4) 347+358+352+349
=705+352+349
=1057+349
=1406

5) 7.48+3.19+1.12+6.18
=10.67+1.12+6.18
=11.79+6.18
=17.97

6) 16.28+5.395-1.18-4.305
=21.675-1.184-4.305
=20.491
=24.796

7) 1992+1993+1994+1995+1996
=3985+1994+1995+1996
=5979+1995+1996
=7974+1996
=9970

8) 887+888+889+997+997+999
=1775+889+997+997+999
=2664+997+997+999
=3661+997+999
=4658+999
=5657
你好像打錯題目Woo......(8)

9) 33333x66666
=2222177778

10) 7374+6753+2626+2547
=14127+2626+2547
=16753+2574
=19327

11) 252.5+176.2+424.7+348.3
=428.7+424.7+348.3
=853.4+348.3
=1201.7

12 4.55+6.53+8.92
=11.08+8.92
=20

13) 576+204-75+196-125-176
=780-75+196-125-176
=705+196-125-176
=901-125-176
=776-176
=600

14)係咪又打錯ar!!

15) 132476x111
=14704836

16) 0.6x1.6+0.6x26.4
=0.96+0.6x26.4
=0.96+27
=27.96

17) 56x165/7/11
=221/7/11
=???[I don't know woo...SORRY AR!!]

18) 53x46+71x54+82x54
=2438+71x54+82x54
=2438+3834+82x54
=2438+3834+4428
=6272+4428
=10700

19) 18.3/4+5.3x2.5+7.13x7.5
=40575+13.25+53.475
=40588.25+53.475
=40641.725

20) 41.2x8.1+11x9.25+537x0.19
=3296+101.75+102.03
=3397.75+102.03
=3499078

THE END!!

2006-12-01 22:34:26 補充：
20) 41.2x8.1+11x9.25+537x0.19=3296+101.75+102.03=3397.75+102.03=3499.78

1. 284+179=463
2. 3.48-1.79=1.69
3. 2273-655-348=1270
4. 347+358+352+349=1406
5. 7.48+3.19+1.12+6.18=20.97
6. 16.28+5.395-1.18-4.305=16.19
7. 1992+1993+1994+1995+1996=9970
8. 887+888+889+997+997+999=5628
9. 33333x66666=2222145778
10.7374+6753+2626+2547=19300
11.252.5+176.2+424.7+348.3=1201.7
12.4.55+6.53+8.92=20
13.576+204-75+196-125-176=600
14.100+99+98-97-96-95+......+10+9+8-7-6-5+4+3+2-1=98
15.132476x111=14704836
16.0.6x1.6+0.6x26.4=16.8
17.56x165 / 7/ 11=120
18.53x46+71x54+82x54=10700
19.18.3 / 4+5.3x2.5+7.13x7.5=1140.8
20.41.2x8.1+11x9.25+537x0.19 =537.5

1.463
2.5.27
3.=1618-348=1270
4.=705+352+349=1057+349=1406
5.=10.67+1.12+6.18=11.79+6.18=17.97
6.=21.675-1.18-4.305=20.495-4.305=16.19
7.=1992x5+1+2+3+4+5=9960+1+2+3+4+5=9960+15=9975
8.=887x3+1+2+997x3+2=2661+3+2291+2=2664+2293=4557
9.2222177778
10.=14117+2626+2547=16743+2547=19290
11.=428.7+424.7+348.3=853.4+348.3=1201.7
12.=11.08+8.92=20
13.=780-75+196-125-176=705+196-125-196=901-125=776
14.5050
15.14704836
16.=0.96+0.6x26.4=0.96+15.84=16.8
17.=9240/ 7/ 11=1320/11=120
18.=7958+3834+4428=11792+4428=16220
19.=4.575+10.6+53.475=15.175+53.475=68.65
20.=333.72+101.75+102.03=435.47+102.03=537.5

1)=463
2)=1.69
3)=1270
4)=1406
5)=17.97
6)=16.19
7)=9970
8)=5657
9)=2222177778
10)=19300
11)=1201.7
12)=20
13)=600
14)=90
15)=14704836
16)=28.006
17)=120
18)=10700
19)= 71.3
20)=537.5

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１１：１２０１．７
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1.463
2.1.69
3.1270
4.1406
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