閲嶇偣灏忓鍩逛紭瀵嗗嵎
浜烘暀鐗堟暟瀛﹀洓骞寸骇涓嬪唽绗笁鍗曞厓杩囧叧娴嬭瘯瀵嗗嵎
鑰冭瘯鏃堕棿锛?/p>
90
鍒嗛挓
婊″垎锛?/p>
110
鍒?/p>
濮撳悕锛?/p>
____________
鐝骇锛?/p>
____________
瀛﹀彿锛?/p>
____________
棰樺彿
涓�
浜?/p>
涓?/p>
鍥?/p>
浜?/p>
鍏?/p>
涓?/p>
鎬诲垎
璇勫垎
*
娉ㄦ剰浜嬮」锛?/p>
1
銆佸～鍐欑瓟棰樺崱鐨勫唴瀹圭敤
2B
閾呯瑪濉啓
2
銆佹彁鍓?/p>
xx
鍒嗛挓鏀跺彇绛旈鍗?/p>
璇勫嵎浜?/p>
寰楀垎
涓�銆佸～绌恒�傦紙鍏?/p>
16
棰橈紱鍏?/p>
24
鍒嗭級
1.
鍜屾垜涓�璧峰～涓�濉�?/p>
鈻?鈼?鈼?鈻宠繖鏄埄鐢ㄤ簡鍔犳硶
____________
寰嬨�?/p>
(1
鍒?/p>
)
鈻∶椻柍=____________杩欐槸鍒╃敤浜嗕箻娉曚氦鎹㈠緥銆?/p>
(1
鍒?/p>
)
鐢ㄥ瓧姣嶈〃绀哄姞娉曠粨鍚堝緥鏄細
a+b+c=____________ (1
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)
鈻∶?脳5=鈻∶?0
杩欐槸鍒╃敤浜嗕箻娉?/p>
____________
寰嬨�?/p>
(1
鍒?/p>
)
2. 25
涓?/p>
137
鐨勫拰鍔犱笂
15
涓?/p>
137
鐨勫拰锛屽垪鎴愮畻寮忔槸
____________脳____________+____________脳____________銆?/p>
(2
鍒?/p>
)
25
涓?/p>
137
鐨勫拰鍔犱笂
15
涓?/p>
137
鐨勫拰鏄?/p>
____________
涓?/p>
137
鐨勫拰锛屽垪鎴愮畻寮忔槸
137脳(____________+____________)銆?/p>
(2
鍒?/p>
)
杩欎袱涓畻寮忛兘琛ㄧず
25
涓?/p>
137
鐨勫拰鍔?/p>
15
涓?/p>
137
鐨勫拰锛屽洜姝ょ浉绛夈�?/p>
____________=____________ (2
鍒?/p>
)
____________=____________ (2
鍒?/p>
)
4.
鏍规嵁杩愮畻瀹氬緥锛屽～涓婇�傚綋鐨勬暟銆?/p>
83+____________=25+____________ (1
鍒?/p>
)