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2010ɾпƣМy(c)ģMԇ𰸶

о2010-07-23gzhgz.comϢԴ

A-A+

2010ɾпƣМy(c)ģMԇ𰸶(13)

һ (sh)P(gun)ϵ

һ(sh)

1·B[]

2010ɾпƣМy(c)ģMԇ𰸶

2357x|(zh)(sh)(sh)tx11tȱ(xing)32+1143ˣ}_𰸞B

2.A[]攵(sh)(xing)Ξ飭135ż(sh)(xing)Ξ024քe(gu)ɵȲ(sh)tȱ(xing)(yng)飭7ʱ}_𰸞A

3.c[]1/3×1/4×21/61/4×1/6×21/121/6×1/12×21/361/12×1/36×21/216ʱ}_𰸞C

4.D[]17—4×2+323528—26×5+5235Ԇ̖(ho)̎(yng)√351614×171xD

5.C[]ԓ(sh)еҎ(gu)14÷7+26÷1346÷2+20÷48ʆ̖(ho)̎(yng)10÷2+21÷216

(sh)W(xu)\(yn)

6.B[]O(sh)?jn)?sh)x/zӵĔ(sh)y}ɵ

2010ɾпƣМy(c)ģMԇ𰸶2010ɾпƣМy(c)ģMԇ𰸶

x8.5ԓ?jn)?sh)8.5/1417/28xB

7.D[]O(sh)Ҫ18ˮx(j)}ɵ÷̣18x+16·x30+20×{100[x+z30]18.8×100x40ʱ}xD

8.D[]AB+Ac+cBһ8+9+12÷214×1/2ǧף14×1/2÷43×5/8ǧףСr(sh)

9.D[]ِŮͬW(xu)˔(sh)[100×6360]÷706030ˣԅِͬW(xu)ŮͬW(xu)100303040ˣ

10.B[]O(sh)z(g)Сװÿ(g)Сy(g)tP(gun)ϵ

2010ɾпƣМy(c)ģMԇ𰸶

ּװҰ๲3(g)Ұȱ๲5(g)

2010ɾпƣМy(c)ģMԇ𰸶

۴x11yx+112ϱ׃?yu)?/p>

2010ɾпƣМy(c)ģMԇ𰸶

(g)࿂ֵė(sh)19×12+15×1.5+11×20673(g)xB

11.B

[]1005ı(sh)ÿ5Ⱦһ(g)tc(din)ஔ(dng)ÿ5Ⱦһ(g)tc(din)

ÿ30׿ɵ24׵Ķľǰ90׹2×364׵Ķ̹

2010ɾпƣМy(c)ģMԇ𰸶

10030×310ףҲɵ1L(zhng)4׵Ķľʹ2×3+17L(zhng)4׵Ķľ

12.B

[]O(sh)Y(ji)r(sh)Сgxqҽ(jng)^y꣬(j)}ɵã

2010ɾпƣМy(c)ģMԇ𰸶

13.D[]δy(tng)Ӌ(j)xƱ39351619ɣ3919÷210֪߀11Ʊһܮ(dng)x}_𰸞D

14.B[]O(sh)_һˮÿСr(sh)ųˮ“1”8ˮ_3Сr(sh)ųˮ8×324ݣ5ˮ_6Сr(sh)ųˮ5×630ݣ30246ݣ@“6”633Сr(sh)(ni)M(jn)ˮܷM(jn)ˮ3024÷632ݣ@“2”M(jn)ˮÿСr(sh)M(jn)ˮ8×32×3+9/4.56ͬr(sh)_6ˮ

15.B[]}ɵM(jn)g(sh)r(sh)g18÷2.5112Сr(sh)ʸM(jn)g(sh)ǰÿСr(sh)ӹ1500÷18+1250(g)

o(do)n

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