算式中要在小括号内设括号怎么办
\u5728\u4e00\u4e2a\u6709\u5c0f\u62ec\u53f7\u7684\u7b97\u5f0f\u91cc\uff0c\u8981\u5148\u7b97\ufe5d\ufe5a\uff0c\u518d\u7b97\ufe5d\ufe5a\u3002\u5728\u4e00\u4e2a\u6709\u5c0f\u62ec\u53f7\u7684\u7b97\u5f0f\u91cc\uff0c\u8981\u5148\u7b97\ufe5d\u5c0f\u62ec\u53f7\u91cc\u7684\ufe5a\uff0c\u518d\u7b97\ufe5d\u5176\u4ed6\u7684\ufe5a\u3002
\u4e24\u79cd\u8bfb\u6cd5\uff1a\uff085+6\uff09\u5ff5\uff1a\u62ec\u53f7\u4e94\u52a0\u516d\u53cd\u62ec\u53f7
\u2461\uff1a5+\uff085+6\uff09\u5ff5\uff1a\u4e94\u52a0\uff08\u4e94\u52a0\u516d\u7684\u548c\uff09
\u6ce8\uff1a\u4e0a\u4e00\u884c\u7684\u90a3\u4e2a\u62ec\u53f7\u610f\u601d\u662f\u91cc\u9762\u7684\u5ff5\u5728\u4e00\u5757\u3002
\u4e00\u822c\u90fd\u7528\u2461\u3002
d÷[a×(b+c）]
绛旓細鍏堢畻鎷彿閲岄潰鐨勶紝鍐嶇畻澶栭潰鐨勫姞鍑忋傚姞鍑忔贩鍚堣繍绠楅搴旇鎸変粠宸﹀悜鍙抽『搴忎緷娆℃紨绠椼1銆佸悓绾ц繍绠楁椂锛屼粠宸﹀埌鍙充緷娆¤绠椼2銆佷袱绾ц繍绠楁椂锛屽厛绠椾箻闄わ紝鍚庣畻鍔犲噺銆3銆佹湁鎷彿鏃讹紝鍏堢畻鎷彿閲岄潰鐨勶紝鍐嶇畻鎷彿澶栭潰鐨勩4銆佹湁澶氬眰鎷彿鏃讹紝鍏堢畻灏忔嫭鍙烽噷鐨勶紝鍐嶇畻涓嫭鍙閲岄潰鐨勶紝鍐嶇畻澶ф嫭鍙烽噷闈㈢殑锛屾渶鍚庣畻鎷彿澶栭潰鐨勩
绛旓細绛旀锛氫粠宸﹀線鍙 涔樸侀櫎娉 鍏堢畻鎷彿閲岄潰鐨
绛旓細涓涓绠楀紡閲锛(1锛夊彧鍚湁鍚岀骇杩愮畻锛岃浠庡乏鍒板彸锛屼緷娆¤绠楋紝(2锛夊鏋滄湁涓ょ骇杩愮畻锛岃鍏堢畻浜岀骇锛屽啀绠椾竴绾(3锛夊湪涓涓畻寮忛噷锛屽鏋滄湁涓嫭鍙凤紝鏈夊皬鎷彿锛岃鍏堢畻灏忔嫭鍙烽噷闈鐨勩傚啀绠椾腑鎷彿閲岄潰鐨勩123-銆560/锛4+6锛*2銆=123-銆560/10*2銆=123-銆56*2銆=123-112 =11 鍦ㄥ姞鍑忎箻闄ゅ洓鍒欒繍绠楁硶鍒...
绛旓細涓嶄竴瀹氾紝濡傛灉灏忔嫭鍙烽噷闈鐨勫紡瀛愰暱锛岃繕鏄緱涓姝ヤ竴姝ョ殑璁＄畻鐨勩
绛旓細涓涓绠楀紡閲锛屾棦鏈夊皬鎷彿锛屽張鏈変腑鎷彿锛岃鍏堢畻灏忔嫭鍙烽噷闈鐨勶紝鍐嶇畻涓嫭鍙烽噷闈㈢殑;鎷彿閲岄潰鐨勮鍏堜箻闄ゅ悗鍔犲噺銆
绛旓細鏈夋嫭鍙风殑绠楁湳杩愮畻锛氬厛绠灏忔嫭鍙烽噷闈鐨勶紝鍐嶇畻涓嫭鍙閲岄潰鐨勶紝鏈鍚庣畻鎷彿澶栭潰鐨勩備緥濡傦細[锛3246+963)梅3+1000]脳5-2615 =[4209梅3+1000]脳5-2615 =[1403+1000]脳5-2615 =2403脳5-2615 =12015-2615 =9400 鑴卞紡璁＄畻鍗抽掔瓑寮忚绠楋紝鎶婅绠楄繃绋嬪畬鏁村啓鍑烘潵鐨勮繍绠楋紝涔熷氨鏄劚绂荤珫寮忕殑璁＄畻銆傚湪璁＄畻娣峰悎...
绛旓細鍒嗘瀽锛氭牴鎹暣鏁扮殑鍥涘垯娣峰悎杩愮畻锛屼竴涓绠楀紡閲锛屽鏋滄棦鏈夊皬鎷彿鍙堟湁涓嫭鍙凤紝瑕佸厛绠灏忔嫭鍙烽噷鐨勮繍绠楋紝鍐嶇畻涓嫭鍙烽噷鐨勮繍绠楋紟涓涓畻寮忛噷锛屽鏋滄棦鏈夊皬鎷彿鍙堟湁涓嫭鍙凤紝瑕佸厛绠楀皬鎷彿閲岀殑锛屽啀绠椾腑鎷彿閲岀殑锛庢晠绛旀涓猴細灏忔嫭鍙烽噷鐨勶紝涓嫭鍙烽噷鐨勶紟鐐硅瘎锛氭棰樹富瑕佽冩煡鐨勬槸鏁存暟鐨勫洓鍒欐贩鍚堣繍绠楅『搴忥紟
绛旓細1銆佹墦寮涓涓獁ord鏂囨。銆 2銆佺偣鍑昏彍鍗曟爮鐨勭紪鍙峰浘鏍,閫夋嫨涓涓湁鎷彿鐨勭紪鍙风被鍨嬨 3銆佺劧鍚庣户缁緭鍏ュ唴瀹瑰氨鍙互浜嗐 4銆佽緭鍏ュ畬鎸夊洖杞﹀氨浼氳嚜鍔ㄧ紪鍙蜂簡銆 浠ヤ笂灏辨槸word璁剧疆甯︽嫭鍙风紪鍙风殑鏁欑▼浜,瀛︿細浜嗙殑灏忎紮浼村揩鍘昏瘯璇曞惂✧*銆٩(藠ᗜ藡*)و✧*銆 鎶㈣禐 璇勮 鍒嗕韩 涓炬姤 璐 ...
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