)8()(2) 6(
())(3)0ǵ(Ǵ(ġ)
ӴС˳(4)
8
--- --
жϡ
(1)177ʮ1һ()
)(2)099ǵ9(
(3)8ʱʱʱָ 8ָ12)(
(4)κζ )4ߣ4ȵġ(
(5)Ǧʡīˮӡ鶼ѧϰƷ ()
ġ391213ĸѡдĵʽ
++ ====
塢Ӧ⡣
1.ɻͣ10ܷɻ 3ܷɻڷɻϻͣŶټܷɻ?
2.СҪ12ɳѾ 10Ҫٸɳ?
3.СѧȤСѧ 9ˣ鷨ȤСȤСͬ࣬
ȤС鹲жѧ?
4.Сȫϡ硢ϸ 4ƻһУСҳ˶ٸƻ?
5.һֻССǰСǵ7ֻӺСǵ4ֻСһжֻ?
6.10ɨѣ 5ѣڽжٰɨ?
--- --
9
--- --
һ꼶˼άѵ09
120СѱһУ˫һС
5ǣţ˫10ǣ
š
һУˣ 10ˡСڵڣ2СŶȥСǰ 4
Сȥ
ͼйУ3Ρ
=4=14֪=6