max.book118.com
NN
1 1
CC
2 2 ..
1 II
2
1 AA
×
2
SS
II
EE
BB
AA
(n ? m) + 25 ? (n + 15 ? m) = 10 ? 9
UU
HH
..
WW
WW
1 1 1 1
c c c c = 24
WW 4 3 2 1
max.book118.com
a
a = 6× (1000 + 2000 + 3000 + 4000) + 6× (100 + 200 + 300 + 400)
+ 6 × (10 + 20 + 30 + 40) + 6 × (1 + 2 + 3 + 4) NN
=66660
1 1 1 1 1
c c c c = 72 c
4 3 3 2 3 CC
..
II
1 1 1 1
c c c c
1 1 3 2 AA
b = 18× (1000+ 2000+ 3000+ 4000) SS
+18× (100 + 200 + 300 + 400) ? 6 × (100 + 200 + 300 + 400)
II
+18× (10 + 20 + 30 + 40) ? 6 × (10 + 20 + 30 + 40)
+18× (1+ 2 + 3 + 4) ? 6 × (1+ 2 + 3 + 4) EE
= 193320
a + b = 66660 + 193320 = 259980
BB
AA
UU
HH
..
WW
WW
WW
max.book118.com
NN
CC
..
II
AA
SS
II
EE
BB
AA
UU
HH
..
WW
WW
WW
max.book118.com
NN
CC
II..
AA
SS
II
EE
BB
AA
UU
HH
WW..
WW
WW
第5届“华杯赛”决赛2试试题答案.pdf
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