100道小学五年级的加减乘除递等式混合运算,难度:中等,不要太复杂。 五年级下册分数加减法简便递等式计算题!急用!!300道!(可...
\u4e94\u5e74\u7ea7\u4e0b\u5206\u6570\u52a0\u51cf\u6cd5\u9012\u7b49\u5f0f\u9898\u76ee\uff08\u8981\u7b80\u4fbf\u8ba1\u7b97\u9898\u54e6\uff09\uff0c100\u9053\u9898\u4f60\u53ef\u4ee5\u5728\u4e0b\u9762\u9009\u4e9b\u7b80\u5355\u7684\u505a\u3002
.
\u795d\u5b66\u4e60\u8fdb\u6b65\uff01
\u671b\u91c7\u7eb3\u8c22\u8c22\uff01
\u771f\u5fc3\u5e0c\u671b\u5f97\u5230\u60a8\u7684\u91c7\u7eb3\uff01
\u8c22\u8c22\uff01~\uff01~\uff01~\uff01\uff01\uff01
5/2 -\uff08 3/2 + 4/5 \uff09
7/8 + \uff08 1/8 + 1/9 \uff09
5/6 + \uff08 1/2 + 2/3 \uff09
9/7 - \uff08 2/7 - 10/21 \uff09
3/7 + 49/9 + 4/7
2\3+5\9-2\3+5\9
7/8 + \uff08 1/8 + 1/9 \uff09
9/7 - \uff08 2/7 \u2013 10/21 \uff09
1/2+3/4-3/10=19/20
2/9+5/6+1/3=25/18
\u8fd0\u7b97\u6027\u8d28
1\u3001\u52a0\u6cd5\u8fd0\u7b97\u6027\u8d28
\u4ece\u52a0\u6cd5\u4ea4\u6362\u5f8b\u548c\u7ed3\u5408\u5f8b\u53ef\u4ee5\u5f97\u5230\uff1a\u51e0\u4e2a\u52a0\u6570\u76f8\u52a0\uff0c\u53ef\u4ee5\u4efb\u610f\u4ea4\u6362\u52a0\u6570\u7684\u4f4d\u7f6e\uff1b\u6216\u8005\u5148\u628a\u51e0\u4e2a\u52a0\u6570\u76f8\u52a0\u518d\u548c\u5176\u4ed6\u7684\u52a0\u6570\u76f8\u52a0\uff0c\u5b83\u4eec\u7684\u548c\u4e0d\u53d8\u3002\u4f8b\u5982\uff1a34+72+66+28=(34+66)+(72+28)=200\u3002
2\u3001\u51cf\u6cd5\u8fd0\u7b97\u6027\u8d28
\u2460\u4e00\u4e2a\u6570\u51cf\u53bb\u4e24\u4e2a\u6570\u7684\u548c\uff0c\u7b49\u4e8e\u4ece\u8fd9\u4e2a\u6570\u4e2d\u4f9d\u6b21\u51cf\u53bb\u548c\u91cc\u7684\u6bcf\u4e00\u4e2a\u52a0\u6570\u3002\u4f8b\u5982\uff1a134-(34+63)=134-34-63=37\u3002
\u2461\u4e00\u4e2a\u6570\u51cf\u53bb\u4e24\u4e2a\u6570\u7684\u5dee\uff0c\u7b49\u4e8e\u8fd9\u4e2a\u6570\u5148\u51cf\u53bb\u5dee\u91cc\u7684\u88ab\u51cf\u6570\uff0c\u518d\u52a0\u4e0a\u51cf\u6570\u3002\u4f8b\u5982\uff1a100\u4e00(32\u201415)=100\u201432+15=68+15=83\u3002
15-32÷4 8×3-15 80+20-80+20
绛旓細灏忔暟涔樻硶渚嬪瓙瑙f瀽18.9脳2.5 瑙i鎬濊矾:鍏堝皢涓や箻鏁版湯浣嶅榻,鐒跺悗鍒嗗埆浣跨敤绗簩涓箻鏁,鐢辨湯浣嶈捣瀵规瘡涓浣嶆暟渚濇涔樹笂涓涓箻鏁,鏈鍚庡皢鎵璁$畻缁撴灉绱姞鍗充负涔樼Н,濡傛灉涔樻暟涓哄皬鏁板彲鍏堝皢鍏舵墿澶х浉搴旂殑鍊嶆暟,鏈鍚庝箻绉湪缂╁皬鐩稿簲鐨勫嶆暟锛涜В棰樿繃绋:姝ラ涓:5脳189=945 姝ラ浜:2脳189=3780 鏍规嵁浠ヤ笂璁$畻姝ラ缁勫悎缁撴灉涓...
绛旓細鏁板鍒楃珫寮忥細1.23 + 0.29 = 1.52 9.56 + 3.5 = 13.06 5.98 + 4.59 = 10.57 9.12 − 4.89 = 4.23 5.37 − 4.5 = 0.87 6.98 − 4.59 = 2.39 闄ゆ硶 濡42闄や互7銆備粠4寮濮嬮櫎銆斾粠楂樹綅鍒颁綆浣嶃曘傞櫎娉曠敤绔栧紡璁$畻鏃讹紝浠庢渶楂樹綅寮濮嬮櫎璧凤紝濡傦細42灏变粠...
绛旓細92= 90) 7.52-1.82= 91) 3.42+6.99= 92) 4.06+4.85= 93) 7.55+7.05= 94) 9.40-8.83= 95) 7.41-2.14= 96) 2.53+4.77= 97) 8.23-2.35= 98) 4.45+6.35= 99) 1.00+4.02= 100) 5.20-1.50= ...
绛旓細灏忓浜斿勾绾灏忔暟鑴卞紡绠渚胯绠楅妗堜緥濡備笅锛氳绠楁妧宸э細鍦ㄤ袱涓暟a銆乥鍚屾椂涔樹互鎴栬呭浠ョ浉鍚屾暟c锛岀劧鍚庤繘琛鍔犲噺鐨勬椂鍊欙紝鍙互鍏堝姞鍑廰銆乥杩欎袱涓暟锛岀劧鍚庡湪涓巆杩涜涔橀櫎璁$畻锛屽涓嬶細0.5梅2-0.15梅2=(0.5-0.15)梅2=0.35梅2=0.175锛0.5X2-0.15X2=(0.5-0.15)X2=0.35X2=0.7锛涜绠楁妧宸э細鍦...
绛旓細2.8脳10= 0.7脳0.8= 0.04脳20= 5.6+0.4= 4.7+2.3= 4.5脳2= 6.9锛2.5= 7.2脳0.8= 6脳3.4= 0.62锛0.32= 1.4脳0.5= 0.75脳100= 0.02脳0.5= 3.6脳0.3= 6.3梅7= 5.6脳100= 0.75梅0.25= 0.125脳8= 4...
绛旓細浜斿勾绾т笂瀛︽湡鍙g畻棰300閬 浜斿勾绾х殑鍙g畻棰,甯︿竴鐐瑰皬鏁鐨勫姞鍑忎箻闄,瑕佸彛绠楃殑鏉 鎴戞潵绛 棣栭〉 鍦ㄩ棶 鍏ㄩ儴闂 濞变箰浼戦棽 娓告垙 鏃呮父 鏁欒偛鍩硅 ...17脳40= 100-63= 3.2+1.68= 2.8脳0.4= 14-7.4= 1.92梅0.04= 0.32脳500= 0.65+4.35= 10-5.4= 4梅20= 3.5脳200= 1.5-0.06= 0.75梅15= ...
绛旓細鍏充簬灏忓浜斿勾绾濂囧伓鎬鐨勫姞鍑忎箻闄娉曞垯锛灏忓5骞寸骇鏁板棰樺姞鍑忎箻闄ゅ悇50閬撹繖涓緢澶氫汉杩樹笉鐭ラ亾锛屼粖澶╂潵涓哄ぇ瀹惰В绛斾互涓婄殑闂锛岀幇鍦ㄨ鎴戜滑涓璧锋潵鐪嬬湅鍚э紒1銆3.8+3.54 3.05-2.9 15.4+2.97 &...
绛旓細灏忓浜斿勾绾灏忔暟鑴卞紡绠渚胯绠楅妗堜緥濡備笅锛氳绠楁妧宸э細鍦ㄤ袱涓暟a銆乥鍚屾椂涔樹互鎴栬呭浠ョ浉鍚屾暟c锛岀劧鍚庤繘琛鍔犲噺鐨勬椂鍊欙紝鍙互鍏堝姞鍑廰銆乥杩欎袱涓暟锛岀劧鍚庡湪涓巆杩涜涔橀櫎璁$畻锛屽涓嬶細0.5梅2-0.15梅2=(0.5-0.15)梅2=0.35梅2=0.175锛0.5X2-0.15X2=(0.5-0.15)X2=0.35X2=0.7锛涜绠楁妧宸э細鍦...
绛旓細4.7+2.3= 4.5脳2= 6.9锛2.5= 7.2脳0.8= 6脳3.4= 0.62锛0.32= 1.4脳0.5= 0.75脳100= 0.02脳0.5= 3.6梅0.3= 6.3梅7= 5.6梅100= 0.75梅0.25= 0.125脳8= 4.8梅0.3= 0.96梅2= 0.56梅28= 0.36梅0.4= 0.64梅0.8= 0.72梅3.6= 3.6梅24= ...
绛旓細1.2梅3 0.48梅6 4.6梅23 14脳0.5 6.8梅4 0.72梅12 0.7脳1.1 0.72梅4 9.6梅6 5.2梅13 12.5梅5 0.12脳5 8梅0.5 0.32梅16 0.5脳1.1 0.5锛0.14 1.25脳4 6.3梅2.1 0.92梅4 6梅1.2 0.4梅8 7.6锛3.8 6.8梅1.7 ...