100以内的脱式计算 脱式计算格式
\u8131\u5f0f\u8ba1\u7b97100\u8131\u5f0f\u8ba1\u7b97\u3002 408\uff0d12\u00d724 \uff0846\uff0b28\uff09\u00d760 42\u00d750\uff0d1715\u00f75 32\uff0b105\u00f75 \uff08108\uff0b47\uff09\u00d752 420\u00d7\uff08327\uff0d238\uff09 (4121+2389)\u00f77 671\u00d715-974 469\u00d712+1492 405\u00d7(3213-3189) 5000-56\u00d723 125\u00d7(97-81) 6942+480\u00f73 304\u00d732-154 20+80\u00f74-20\uff1d 100\u00f7\uff0832-30\uff09\u00d70\uff1d 25\u00d74-12\u00d75\uff1d 70\u00d7\u3014\uff0842-42\uff09\u00f718\u3015\uff1d 75\u00d765+75\u00d735\uff1d \u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97\u4e0b\u9762\u5404\u9898 1\u300189+124+11+26+48 2\u3001875-147-23 3\uff0e25\u00d7125\u00d740\u00d78 4\u3001147\u00d78+8\u00d753 5\u3001125\u00d764 6\u30010.9\uff0b1.08\uff0b0.92\uff0b0.1 \u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97 \u246089+124+11+26+48 \u2461875-147-23 \u2462147\u00d78+8\u00d753 \u2463125\u00d764 \u8ba1\u7b97\u4e0b\u9762\u5404\u9898\uff0e 1\uff0e280\uff0b840\u00f724\u00d75 2\uff0e85\u00d7(95\uff0d1440\u00f724) 3\uff0e58870\u00f7(105\uff0b20\u00d72) 4\uff0e80400\uff0d(4300\uff0b870\u00f715) 5\uff0e1437\u00d727\uff0b27\u00d7563 6\uff0e81432\u00f7(13\u00d752\uff0b78) 7\uff0e125\u00d7(33\uff0d1) 8\uff0e37.4\uff0d(8.6\uff0b7.24\uff0d6.6) \u8ba1\u7b97\u3002\uff081\u22361\uff09 \uff081\uff09156\u00d7107-7729 \uff082\uff0937.85-\uff087.85+6.4\uff09 75\u00f7\u3014138\u00f7\uff08100-54\uff09\u3015 85\u00d7(95\uff0d1440\u00f724) 80400\uff0d(4300\uff0b870\u00f715) 240\u00d778\u00f7\uff08154-115\uff09 1437\u00d727\uff0b27\u00d7563 \u301475-\uff0812+18\uff09\u3015\u00f715 2160\u00f7\u3014\uff0883-79\uff09\u00d718\u3015 280\uff0b840\u00f724\u00d75 325\u00f713\u00d7(266\uff0d250) 85\u00d7(95\uff0d1440\u00f724) 58870\u00f7(105\uff0b20\u00d72) 1437\u00d727\uff0b27\u00d7563 81432\u00f7(13\u00d752\uff0b78) [37.85-\uff087.85+6.4\uff09] \u00d730 156\u00d7[(17.7-7.2)\u00f73] \uff08947\uff0d599\uff09\uff0b76\u00d764 36\u00d7(913\uff0d276\u00f723) [192\uff0d\uff0854\uff0b38\uff09]\u00d767 [\uff087.1-5.6\uff09\u00d70.9-1.15]\u00f72.5 81432\u00f7(13\u00d752\uff0b78) 5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62] \uff08947\uff0d599\uff09\uff0b76\u00d764 60\uff0d(9.5\uff0b28.9)]\u00f70.18 2.881\u00f70.43\uff0d0.24\u00d73.5 20\u00d7[(2.44\uff0d1.8)\u00f70.4\uff0b0.15] 28-(3.4 1.25\u00d72.4) 0.8\u00d7\u301415.5-(3.21 5.79)\u3015 \uff0831.8 3.2\u00d74\uff09\u00f75 194\uff0d64.8\u00f71.8\u00d70.9 36.72\u00f74.25\u00d79.9 3.416\u00f7\uff080.016\u00d735\uff09 0.8\u00d7[(10\uff0d6.76)\u00f71.2] \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09 (6.8-6.8\u00d70.55)\u00f78.5 0.12\u00d7 4.8\u00f70.12\u00d74.8 \uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09 812-700\u00f7\uff089+31\u00d711\uff09 \uff083.2\u00d71.5+2.5\uff09\u00f71.6 85+14\u00d7\uff0814+208\u00f726\uff09 120-36\u00d74\u00f718+35 \uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09 9.72\u00d71.6-18.305\u00f77 4/7\u00f7[1/3\u00d7\uff083/5-3/10\uff09] \uff084/5+1/4\uff09\u00f77/3+7/10 12.78\uff0d0\u00f7\uff08 13.4\uff0b156.6 \uff09 37.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09 3.2\u00d7\uff081.5+2.5\uff09\u00f71.6 85+14\u00d7\uff0814+208\u00f726\uff09 \uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09 (6.8-6.8\u00d70.55)\u00f78.5 \uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09 0.12\u00d7 4.8\u00f70.12\u00d74.8 \uff083.2\u00d71.5+2.5\uff09\u00f71.6 120-36\u00d74\u00f718+35 10.15-10.75\u00d70.4-5.7 5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74 347+45\u00d72-4160\u00f752 32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5 87\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09 [\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5 \uff083.2\u00d71.5+2.5\uff09\u00f71.6 5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62] 12\u00d76\u00f7\uff0812-7.2\uff09-6 3.2\u00d76+\uff081.5+2.5\uff09\u00f71.6 \uff083.2\u00d71.5+2.5\uff09\u00f71.6 5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74 33.02\uff0d\uff08148.4\uff0d90.85\uff09\u00f72.5 \uff083\uff09287\u00d75+96990\u00f7318 \uff084\uff091554\u00f7[\uff0872-58\uff09\u00d73] \u8131\u5f0f\u8ba1\u7b97 2800\u00f7 100\uff0b789 \uff08947\uff0d599\uff09\uff0b76\u00d764 1\uff0e36\u00d7(913\uff0d276\u00f723) 2\uff0e(93\uff0b25\u00d721)\u00d79 3\uff0e507\u00f713\u00d763\uff0b498 4\uff0e723\uff0d(521\uff0b504)\u00f725 5\uff0e384\u00f712\uff0b23\u00d7371 6\uff0e(39\uff0d21)\u00d7(396\u00f76) \uff081\uff09156\u00d7[(17.7-7.2)\u00f73] \uff082\uff09[37.85-\uff087.85+6.4\uff09] \u00d730 \uff083\uff0928\u00d7(5+969.9\u00f7318) \uff084\uff0981\u00f7[\uff0872-54\uff09\u00d79] 57\u00d712\uff0d560\u00f735 848\uff0d640\u00f716\u00d712 960\u00f7\uff081500\uff0d32\u00d745\uff09 [192\uff0d\uff0854\uff0b38\uff09]\u00d767 138\u00d725\u00d74 (13\u00d7125)\u00d7(3\u00d78) (12+24+80)\u00d750 704\u00d725 25\u00d732\u00d7125 32\u00d7(25+125) 178\u00d7101\uff0d178 84\u00d736+64\u00d784 75\u00d799+2\u00d775 83\u00d7102\uff0d83\u00d72 98\u00d7199 123\u00d718\uff0d123\u00d73+85\u00d7123 50\u00d7(34\u00d74)\u00d73 25\u00d7\uff0824+16\uff09 178\u00d799+178 79\u00d742+79+79\u00d757 7300\u00f725\u00f74 8100\u00f74\u00f775 75\u00d727+19\u00d72 5 31\u00d7870+13\u00d7310 4\u00d7(25\u00d765+25\u00d728) 138\u00d725\u00d74 (13\u00d7125)\u00d7(3\u00d78) (12+24+80)\u00d750 25\u00d732\u00d7125 32\u00d7(25+125) 102\u00d776 58\u00d798 178\u00d7101\uff0d178 84\u00d736+64\u00d784 75\u00d799+2\u00d775 83\u00d7102\uff0d83\u00d72 98\u00d7199 123\u00d718\uff0d123\u00d73+85\u00d7123 50\u00d7(34\u00d74)\u00d73 25\u00d7\uff0824+16\uff09 178\u00d799+178 79\u00d742+79+79\u00d757 7300\u00f725\u00f74 8100\u00f74\u00f775 158+262+138 375+219+381+225 5001\uff0d247\uff0d1021\uff0d232 \uff08181+2564\uff09+2719 378+44+114+242+222 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999 7755\uff0d(2187+755) 2214+638+286 3065\uff0d738\uff0d1065 899+344 2357\uff0d183\uff0d317\uff0d357 2365\uff0d1086\uff0d214 497\uff0d299 2370+1995 3999+498 1883\uff0d398 12\u00d725 75\u00d724 138\u00d725\u00d74 (13\u00d7125)\u00d7(3\u00d78) (12+24+80)\u00d750 704\u00d725 25\u00d732\u00d7125 32\u00d7(25+125) 88\u00d7125 102\u00d776 58\u00d798 178\u00d7101\uff0d178 84\u00d736+64\u00d784 75\u00d799+2\u00d775 83\u00d7102\uff0d83\u00d72 98\u00d7199 123\u00d718\uff0d123\u00d73+85\u00d7123 50\u00d7(34\u00d74)\u00d73 25\u00d7\uff0824+16\uff09 178\u00d799+178 79\u00d742+79+79\u00d757 7300\u00f725\u00f74 8100\u00f74\u00f775 16800\u00f7120 30100\u00f72100 32000\u00f7400 49700\u00f7700 1248\u00f724 3150\u00f715 4800\u00f725 21500\u00f7125 \u9644\u52a0\u9898\uff1a 2356\uff0d\uff081356\uff0d721\uff09 1235\uff0d\uff081780\uff0d1665\uff09 75\u00d727+19\u00d72 5 31\u00d7870+13\u00d7310 4\u00d7(25\u00d765+25\u00d728)
\u8131\u5f0f\u8ba1\u7b97\u600e\u4e48\u7b97\uff0c\u8fd9\u662f\u6211\u770b\u8fc7\u8bb2\u89e3\u7684\u6700\u6e05\u6670\u7684\u4e86
解题思路:四则运算规则(按顺序计算,先算乘除后算加减,有括号先算括号,有乘方先算乘方)即脱式运算(递等式计算)需在该原则前提下进行
解题过程:
66+37-48
=103-48
=55
扩展资料:将减数与被减数个位对齐,再分别与对应计数单位上的数相减,不够减的需向高位借1,依次计算可以得出结果,减数小于被减数将两数调换相减最后结果加个负号；小数部分相减可参照整数相减步骤；
解题过程:
步骤一:13-8=5 向高位借1
步骤二:10-4-1=5 向高位借1
步骤三:1-0-1=0
根据以上计算步骤组合计算结果为55
存疑请追问,满意请采纳
100以内的脱式计算，它只需要将她的b和99，然后这样加起来，然后再通过每个相加就可以得到他最终的答案
绛旓細1.4脳102锛2脳49 =408-2脳49 =408-98 =310 2.25脳锛2+4锛=25脳2+25脳4 =50+100 =150 3.12脳5+8 =60+8 =68 4.99脳101 =99脳(100+1)=99脳100+99脳1 =9900+99 =9999 5.25脳锛78脳4锛=25脳4脳78 =100脳78 =7800 6.锛25锛12锛壝4 =25脳4+12脳4 =100+48 =148...
绛旓細1. 0.4脳125脳25脳0.8 =锛0.4脳25锛壝楋紙125脳0.8锛=10脳100=1000 2. 1.25脳锛8+10锛=1.25脳8+1.25脳10 =10+12.5=22.5 3.9123-锛123+8.8锛=9123-123-8.8=9000-8.8=8991.2 4.1.24脳8.3+8.3脳1.76 =8.3脳锛1.24+1.76锛 =8.3脳3=24.9 5.9999脳1001=...
绛旓細鑴卞紡璁＄畻鍗閫掔瓑寮忚绠锛屽氨鏄妸璁＄畻杩囩▼瀹屾暣鍐欏嚭鏉ョ殑杩愮畻锛屼篃灏辨槸鑴辩绔栧紡鐨勮绠椼傛棰樿劚寮忚绠楁楠ゅ涓嬶細100梅20脳1.20+200梅100脳2 =5脳1.20+200梅100脳2 =6+200梅100脳2 =6+2脳2 =6+4 =10 鍦ㄥ洓鍒欒繍绠椾腑锛屽姞娉曞拰鍑忔硶鍙仛鍦ㄥ洓鍒欒繍绗竴绾ц繍绠楋紝涔樻硶鍜岄櫎娉曞彨鍋氱浜岀骇杩愮畻銆傚惈鏈変袱绉嶆垨...
绛旓細1銆75梅銆138梅锛100-54锛夈2銆4/7梅[1/3脳锛3/5-3/10锛塢3銆侊紙4/5+1/4锛壝7/3+7/10 4銆32.52-锛6+9.728梅3.2锛壝2.5 5銆 87锛58+37锛壝凤紙64-9脳5锛6銆乕锛7.1-5.6锛壝0.9-1.15] 梅2.5 7銆侊紙3.2脳1.5+2.5锛壝1.6 8銆30梅锛5锛240锛9銆侊紙100锛50...
绛旓細2017-12-16 300閬鑴卞紡璁＄畻棰樻湁鍝簺? 162 2017-12-16 鏈100閬撹劚寮忕畝渚胯绠楅甯︾瓟妗堝拰杩囩▼鍚 1863 2017-12-16 100閬撲簲骞寸骇鑴卞紡璁＄畻棰樺甫绛旀鍜岃繃绋嬮兘鏈夊摢浜? 2372 2012-02-21 鑴卞紡璁＄畻棰樿鏈夌瓟妗100閬 2 2016-03-04 姹100閬撲簲骞寸骇鑴卞紡璁＄畻棰樺甫绛旀鍜岃繃绋 1529 2013-05-01 鍏勾绾ц劚寮忚绠楅...
绛旓細锛1锛100-25脳4 =100-100 =0 锛2锛20梅5脳2 =4脳2 =8 锛3锛360-200梅4 =360-50 =310 锛4锛36梅3+27 =12+27 =39
绛旓細9000梅72脳(1.25脳0.7脳8)=9000梅72脳7=125脳7=875 1.25脳(8+10)=1.25脳8+1.25脳10=10+12.5=22.51.24+0.78+8.76=(1.24+8.76)+0.78=10+0.78=10.78 1/2-(4/5-1/2)=1/2+1/2-4/5=1-4/5=1/5 4800梅25梅4=4800梅(25x4)=4800梅100=4800梅100=48 2/5...
绛旓細绛旀涓80锛100/10脳8=10脳8=80
绛旓細100-71脳8+767 =867-568 =867-567-1 =300-1 =299
绛旓細绔栧紡璁＄畻锛100锛0.99 10.99锛9.87 4.089梅0.047 0.24脳390 6.9锛4.8锛3.1 0.456锛6.22锛3.78 15.89锛(6.75锛5.89)4.02锛5.4锛0.98 5.17锛1.8锛3.2 13.75锛(3.75锛6.48)3.68锛7.56锛2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2 3.82+2.9+0....
