1
浜屽勾绾ф暟瀛︿笅鍐屾湡涓祴璇曞嵎
涓�銆佹垜浼氬～
(20
鍒?/p>
)
1
銆?/p>
38
梅4=9锛岃繖涓畻寮忚浣?/p>
( )
锛屽叾涓櫎鏁版槸
( )
锛屽晢鏄?/p>
( )
銆?/p>
2
銆?/p>
8+22=30
锛?/p>
54-30=24
锛屾妸杩欎袱閬撶畻寮忔敼鍐欐垚涓�閬撶畻寮忓簲璇ユ槸
( )
銆?/p>
3
銆佹妸
9
涓潰鍖呭钩鍧囧垎鎴?/p>
3
浠斤紝姣忎唤鏈?/p>
( )
涓潰鍖呫�?/p>
4
銆佽绠?/p>
54梅9=( )鏃讹紝鐢ㄥ埌鐨勪箻娉曞彛璇�鏄?/p>
( )
銆?/p>
5
銆佸皢涓嬪垪绠楀紡濉湪鍚堥�傜殑
( )
閲屻�?/p>
35梅7 42梅6 7脳7 72梅8 36梅6
( )> ( ) > ( ) >( ) >( )
6
銆?/p>
9
鐨?/p>
3
鍊嶆槸
( )
锛?/p>
8
鏄?/p>
2
鐨?/p>
( )
鍊嶃�?/p>
7
銆佹寜瑙勫緥鍐欐暟銆?/p>
锛?/p>
1
锛?/p>
480,470,460
锛?/p>
( )
锛?/p>
( )
锛?/p>
( ).
锛?/p>
2
锛?/p>
700
锛?/p>
750,800
锛?/p>
( )
锛?/p>
( )
锛?/p>
( )
銆?/p>
浜屻�佸垽鏂笅闈㈢殑璇濆鍚?/p>
?
瀵圭殑鐢烩�?nbsp;鈭?nbsp;鈥濓紝閿欑殑鐢烩�?nbsp;脳 鈥濄�?/p>
(10
鍒?/p>
)
1
銆佽绠?/p>
35-(23-12)
鏃讹紝鍏堢畻
23-12
銆?/p>
( )
2
銆?2梅4=3,杩欓亾绠楀紡琛ㄧず鎶?/p>
12
鍒嗘垚
4
浠斤紝姣忎唤鏄?/p>
3
銆?/p>
( )