ս̰Сѧ꼶ϲѧĩ һ⣨27֣
1ֱд5֣ÿС1֣
2450 7619 148252 36244= 61-6321=2ʽ㣨㣩14֣ÿС2֣1֣
48137= 31545= 78234=
24918= 96224= 60070= Ҫ㣩
3.㡣8֣ÿС2֣
422-847 72089 560£257525 12[162£21-3]
һÿ1֣32֣
رʾĶ١
1.ƽܽϺõطӳһݵ( ) ֱۡ
2.Ҫʹ5348һλ Ҫʹ5348Ƕλ
С
3.һƿȪˮԼ( ), һˮԼ( )
472ʱ 7000= 15
5200=
5㣬ġϡ
252010 252010 15010025 15010025
96024 96083 823612 843612
3082 3082 800-43269 800-432£69
6. 37434 λ̿34 ̣2642
λ̿28 ̣ʱ̻ƫ
7. ڡ𡭡У12֮У 𣻵16ǣ
8ͳͼ2ʾ20ˣƽÿʾ( )ˣ㣬Ҫʾ120Ҫ( ) 9.2ͬСƴһ ǰ桢桢Կ ֲͬͼΡ
10. ¡ =1616 Сǣ , Сǣ
11.Сڼʱ3663õ12һ㣬ȷӦ
ǣ
12. ڴ5ɫƤ3ɫƤƤ״СͬһƤ ƤĿԴʹɫƤĿȣҪз루 ƤʹɫƤĿԴҪз루 Ƥ 顣 ⡣3֣ÿС1֣
Ӳͬ壬ֱʲôӣڷֽϻһ3֣
ǰ
ġжϣԵ̡Ĵ6֣ÿС1֣
1λλ̿λҲһλ
2ͬʱ˻һ0⣩̲䡣
354036=54094 4۲ʱͬһλÿͬ״вͬİڷ
5һʽСţţҪģСġ
657040141
ѡһѡȷ𰸵6֣ÿС1֣1ʱȳӦ̣
AС BĴ C
2һԡԼУ
A 4 B40 C400 3ѡ200130=70,7012=840дۺʽǣ
A20013012 B20013012 C130122004. 5ͬСϳһͼΣ۴ĸλù۲춼ܿ Ρ
A1 B2 C3
5濴һ壬״
A B C
6ĵСȥӰ A406020 B 300£56 C 200602
⣨26֣
1һƿţ̵2ÿ200ţ̣8졣Щţ̺4
2ССӢС5һд300֣ƽÿÿдٸ֣4
3Сѧȥĸˮͳ±4
һ ڶ ļ ˮ֣ 189 204 351 156 Сѧȥƽÿˮٶ֣