五年级下册口算300道可打印简单 五年级下册，300道口算题及答案
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17\u00d740\uff1d680,100\uff0d63\uff1d37,3.2\uff0b1.68\uff1d4.88,2.8\u00d70.4\uff1d1.1214\uff0d7.4\uff1d6.6,1.92\u00f70.04\uff1d48,0.32\u00d7500\uff1d160,0.65\uff0b4.35\uff1d510\uff0d5.4\uff1d4.6,4\u00f720\uff1d0.2,3.5\u00d7200\uff1d700,1.5\uff0d0.06\uff1d1.440.75\u00f715\uff1d0.05,0.4\u00d70.8\uff1d0.32,4\u00d70.25\uff1d1,0.36\uff0b1.54\uff1d21.01\u00d799\uff1d99.99,420\u00f735\uff1d12,25\u00d712\uff1d300,135\u00f70.5\uff1d2703/4+1/4=1,2+4/9=22/9,3-2/3=7/3,3/4-1/2=1/41/6+1/2-1/6=1/2,7.5-(2.5+3.8)=1.2,7/8+3/8=5/43/10+1/5=1/2,4/5-7/10=1/10,2-1/6-1/3=1.50.51\u00f717\uff1d0.03,32.8\uff0b19\uff1d51.8,5.2\u00f71.3\uff1d4,1.6\u00d70.4\uff1d0.644.9\u00d70.7\uff1d3.43,1\u00f75\uff1d0.2,6\u00f712\uff1d0.5,0.87\uff0d0.49\uff1d0.381.(1+1/2)(1+1/3)(1+1/4)(1+1/100)2.(1-1/2)(1-1/3)(1-1/4)(1-1/100)3.8+2-8+24.25*4/25*45.7.26-(5.26-1.5)6.286+1987.314-2028.526+3019.223-9910.6.25+3.85-2.125+3.87511.9-2456*2112.0.5/11.5-4*2.7513.1/2\u00d73/514.3.375+5.75+2.25+6.62515.1001\uff0d9036\u00f71816.3.8\u00d75.25+14.517.2.1*4.3+5.7*2.118.30\u00d71/319.102*45-32820.2/3\u00d71221.2.8*3.1+17.6/822.3/5\u00d75/623.(50-12.5)/2.524.2/5\u00d71/325.6110*47+63926.1/2-1/627.3.5*2.7-52.2/1828.1/7\u00d71/529.3.375*0.97+0.97*6.62530.25\u00d74/531.6.54+2.4+3.46+0.632.5/6-1/233.95.6*1.8+95.6*8.234.1/2\u00d71/535.600-420/1236.344/3.6-5.4*0.2537.16/2+30/2+90/638.3001-1998.39.5000-105*3440.0.15/0.25+0.75*1.241.(1/2+1/3+1/4)*0.2442.(25+4)*443.300-4263/2144.0.81/0.25+5.9645.403\u00f713\u00d72746.1.5\u00d74.2\uff0d0.75\u00f70.2547.3.27\u00d74+3.27\u00d75.748.\uff081.2+1.8\uff09\u00d74.51025\uff0d768\u00f73249.0.25\u00d780\uff0d0.45\u00f70.950.1025\uff0d768\u00f73251.0.25*2.69*452.2348+275*1653.2/9*15/8-1/12*9/554.2.4+2.4*(5.375-3.375)55.645-45*1256.0.15+1.2/0.24-0.4557.3.75-(2.35+0.25/1.25)58.76*1/4+23*25/100+0.2559.10-2.87-7.1360.0.96+9.6*9.961.7.5-5.7*1/362.12.37-3.25-6.7563.16*6.8+2.2*16+1664.401*19+28465.58.7-16.65/3.766.0.4*4.7*2.5+(2.3+5.3)67.9.31-1.125-7.87568.640+128*4569.8.2*1.6-0.336/4.270.400*(0.62+0.08)2/1*2=13/1*3=13/2*3=23/1*6=24/3*8=65/3*20=127/3*14=68/7*40=354/3*16=129/5*27=152/1*30=1512/7*24=1430/1*30=151/9*102=1819/9*76=364/9*8=185/8*90=14499/98*99=983/14*6=287/1*28=410/1*90=95/3*105=6319/7*38=145/1*25=58/19*16=3861/60*122=1207/2*28=86/1*48=89/7*18=1425/7*100=289/5*81=458/9*16=18123+25=148123-35=8856\u00d77=392135\u00f75=27248+89=337146-23=123155\u00d75=775456-12=38456+45=501546-457=8945\u00d710=451564-12=47879+54=933896-546=35056\u00d712=672.45-5=9457+456=913\u8131\u5f0f\u8ba1\u7b9730.8\u00f7[14\uff0d(9.85\uff0b1.07)][60\uff0d(9.5\uff0b28.9)]\u00f70.182.881\u00f70.43\uff0d0.24\u00d73.520\u00d7[(2.44\uff0d1.8)\u00f70.4\uff0b0.15]28-(3.4+1.25\u00d72.4)2.55\u00d77.1+2.45\u00d77.1777\u00d79+1111\u00d730.8\u00d7\u301415.5-(3.21+5.79)\u3015\uff0831.8+3.2\u00d74\uff09\u00f7531.5\u00d74\u00f7(6+3)0.64\u00d725\u00d77.8+2.22\u00f72.5+2.5\u00f72194\uff0d64.8\u00f71.8\u00d70.936.72\u00f74.25\u00d79.95180\uff0d705\u00d7624\u00f72.4\uff0d2.5\u00d70.8(4121+2389)\u00f77671\u00d715-974469\u00d712+1492405\u00d7(3213-3189)3.416\u00f7\uff080.016\u00d735\uff090.8\u00d7[(10\uff0d6.76)\u00f71.2]19.4\u00d76.1\u00d72.35.67\u00d70.2-0.6218.1\u00d70.92+3.930.0430.24+0.8750.4\u00d70.7\u00d70.250.75\u00d7102100-56.230.78+5.436+14.07\u00d70.86+9.12.530.8\u00f7[14\uff0d(9.85\uff0b1.07)][60\uff0d(9.5\uff0b28.9)]\u00f70.182.881\u00f70.43\uff0d0.24\u00d73.520\u00d7[(2.44\uff0d1.8)\u00f70.4\uff0b0.15]28-(3.4+1.25\u00d72.4)2.55\u00d77.1+2.45\u00d77.1777\u00d79+1111\u00d730.8\u00d7\u301415.5-(3.21+5.79)\u3015\uff0831.8+3.2\u00d74\uff09\u00f7531.5\u00d74\u00f7(6+3)0.64\u00d725\u00d77.8+2.22\u00f72.5+2.5\u00f72194\uff0d64.8\u00f71.8\u00d70.936.72\u00f74.25\u00d79.95180\uff0d705\u00d7624\u00f72.4\uff0d2.5\u00d70.8(4121+2389)\u00f77671\u00d715-974469\u00d712+1492405\u00d7(3213-3189)3.416\u00f7\uff080.016\u00d735\uff090.8\u00d7[(10\uff0d6.76)\u00f71.2]19.4\u00d76.1\u00d72.35.67\u00d70.2-0.6218.1\u00d70.92+3.930.0430.24+0.8750.4\u00d70.7\u00d70.250.75\u00d7102100-56.230.78+5.436+14.07\u00d70.86+9.12.5\u7b80\u7b97\u662f\u4e58\u53f7/\u662f\u9664\u53f70.3*2.5*0.450*0.13*0.20.8*630*0.1250.78*1011.5*1029.8*251.2*2.5+0.8*2.51.25*0.7*0.80.038*5*2.13.8+4.5+6.293/0.31/33.25\uff0d0.84-0.1688*0.25*42.8*3.6+1.4*2.863*10.1\uff083.2+0.128\uff09/0.89.83*1.5+6.17*1.510.1*87312*4+188*40.135*500*0.26.3+0.84+3.7+8.1618.75-0.43-4.570.25*0.03*413.7*0.25*82.65*1.7+1.35*1.732.8+5.6+7.2\uff082.5+0.25\uff09*0.48*\uff082.5*0.25\uff098.4*0.2+1.6*0.21.25*0.8*0.5\uff081.5+0.25\uff09*0.41.2*0.4+1.3*0.4\u65b9\u7a0b9+6x=14x+9x=4+72x+9=178-4x=66x-7=127x-9=8x-56=18-7x=1x-30=126x-21=216x-3=69x=184x-18=135x+9=116-2x=11x+4+8=237x-12=8X-5.7=2.15155X-2X=183X0.7=5x\uff0b13\uff1d333\uff0d5x\uff1d801.8+6x\uff1d546.7x\uff0d60.3\uff1d6.79\uff0b4x\uff1d402x+8=163.5\u00d72=4.2x26\u00d71.5=2x0.5\u00d716\u201516\u00d70.2=4x9.25\uff0dX=0.40316.9\u00f7X=0.3X\u00f70.5=2.63\uff0d5x\uff1d801.8-6x\uff1d546.7x\uff0d60.3\uff1d6.79\uff0b4x\uff1d400.2x\uff0d0.4\uff0b0.5\uff1d3.79.4x\uff0d0.4x\uff1d16.212\uff0d4x\uff1d201/3x\uff0b5/6x\uff1d1.412x\uff0b34x=118x\uff0d14x=1223x\uff0d5\u00d714=1412\uff0b34x=5622\uff0d14x=1223x-14x=14x\uff0b14x=6523x=14x\uff0b1430x12x\uff0d14x=1x-0.7x=3.6
如图
绛旓細鎴戠殑 浜斿勾绾т笅鍐屽彛绠棰樿嚦灏戜笉灏戜簬2000閬撳甫绛旀 鎴戞潵绛 2涓洖绛 #鐑# 鍙戠儳涓轰粈涔堜笉鑳界敤閰掔簿鎿﹁韩浣撴潵閫鐑?鍖垮悕鐢ㄦ埛 2016-08-28 灞曞紑鍏ㄩ儴 1)2.9 脳 0.5 =1.45 (2)5.9 脳 0.2 = 1.18 (3)3.6 脳 7 =25.2 (4)4.3 脳 0.3 =1.29(5)5.9 脳 9 =53.1 (6)9.4 脳 9 =84.6 (7)7.5 脳 6 =...
绛旓細4.9脳0.7= 1梅5= 6梅12= 0.87-0.49= 鎴戝彲娌℃湰浜! 宸茶禐杩 宸茶俯杩< 浣犲杩欎釜鍥炵瓟鐨勮瘎浠锋槸? 璇勮 鏀惰捣 liang850503 2011-08-16 路 瓒呰繃10鐢ㄦ埛閲囩撼杩嘥A鐨勫洖绛 鐭ラ亾绛斾富 鍥炵瓟閲:81 閲囩撼鐜:0% 甯姪鐨勪汉:15.4涓 鎴戜篃鍘荤瓟棰樿闂釜浜洪〉 鍏虫敞 灞曞紑鍏ㄩ儴 绔ラ瀷,缁冪粌鍙ｇ畻鍚,浠ュ悗鍋氱敓鎰忔專澶ч挶鍏ㄩ潬...
绛旓細鐩稿綋浜0闄や互浠讳綍涓涓暟,涓嶈鍒嗘瘝鏄灏,绛旀閮芥槸0銆 鈶″垎鏁颁腑鐨勫垎瀛愭垨鍒嗘瘝缁忚繃绾﹀垎鍚庝笉鑳藉嚭鐜版棤鐞嗘暟(濡2鐨勫钩鏂规牴),鍚﹀垯灏变笉鏄垎鏁般 鈶竴涓渶绠鍒嗘暟鐨勫垎姣嶄腑鍙湁2鍜5涓や釜璐ㄥ洜鏁板氨鑳藉寲鎴愭湁闄愬皬鏁;濡傛灉鏈绠鍒嗘暟鐨勫垎姣嶄腑鍙惈鏈2鍜5浠ュ鐨勮川鍥犳暟閭ｄ箞灏辫兘鍖栨垚绾惊鐜皬鏁;濡傛灉鏈绠鍒嗘暟鐨勫垎姣嶄腑鏃㈠惈鏈2鎴5涓や釜璐...
绛旓細1)2.9 脳 0.5 = 绛旀:1.45 (2)5.9 脳 0.2 = 绛旀:1.18 (3)3.6 脳 7 = 绛旀:25.2 (4)4.3 脳 0.3 = 绛旀:1.29 (5)5.9 脳 9 = 绛旀:53.1 (6)9.4 脳 9 = 绛旀:84.6 (7)7.5 脳 6 = 绛旀:45 (8)1.3 脳 3 = 绛旀:3.9 (9)3.8 脳 7 = 绛旀:26.6 (10)4.7 脳 5 = 绛旀:23.5 (1...
绛旓細鐭ラ亾澶ф湁鍙负绛斾富 鍥炵瓟閲:1.9涓 閲囩撼鐜:0% 甯姪鐨勪汉:2832涓 鎴戜篃鍘荤瓟棰樿闂釜浜洪〉 鍏虫敞 灞曞紑鍏ㄩ儴 1)2.9 脳 0.5 = 绛旀:1.45 (2)5.9 脳 0.2 = 绛旀:1.18 (3)3.6 脳 7 = 绛旀:25.2 (4)4.3 脳 0.3 = 绛旀:1.29 (5)5.9 脳 9 = 绛旀:53.1 (6)9.4 脳 9 = 绛旀:84.6 (7)7.5 ...
绛旓細姝ょ敓鍙甫0384 2014-08-31 路 TA鑾峰緱瓒呰繃415涓禐 鐭ラ亾绛斾富 鍥炵瓟閲:167 閲囩撼鐜:0% 甯姪鐨勪汉:33.4涓 鎴戜篃鍘荤瓟棰樿闂釜浜洪〉 鍏虫敞 灞曞紑鍏ㄩ儴 1)2.9 脳 0.5 = 绛旀:1.45 (2)5.9 脳 0.2 = 绛旀:1.18 (3)3.6 脳 7 = 绛旀:25.2 (4)4.3 脳 0.3 = 绛旀:1.29 (5)5.9 脳 9 = 绛旀:53.1...
绛旓細12x=300-4x 7x+5.3=7.4 3x梅5=4.8 30梅x+25=85 1.4脳8-2x=6 6x-12.8脳3=0.06 410-3x=170 3(x+0.5)=21 0.5x+8=43 6x-3x=18 1.5x+18=3x 5脳3-x梅2=8 0.273梅x=0.35 1.8x=0.972 x梅0.756=90 9x-40=5 x梅5+9=21 48-27+5x=31 10.5+x+21=56 x+2x+18=78 (200-x)梅5=30 ...
绛旓細63锛7锛 230脳20锛 130脳3锛 60脳50锛 150梅3锛 260脳2锛 75锛26锛 21脳40锛 35脳20锛 15脳80锛 300脳6锛 15脳8锛 23脳30锛 51梅3锛 60梅60锛 80梅5锛 240梅80锛 100梅50锛 1200梅20锛 250梅50锛 270梅90锛 50梅10锛 360梅40锛 500梅50锛 280梅70锛 34脳2锛 15脳5锛...
绛旓細灏忓涓嬪唽鍙ｇ畻棰橈細1銆45+15脳6= 135 2銆250梅5脳8=400 3銆6脳5梅2脳4=60 4銆30脳3+8=98 5銆400梅4+20脳5= 200 6銆10+12梅3+20=34 7銆侊紙80梅20+80)梅4=21 8銆70+(100-10脳5)=120 9銆360梅40= 9 10銆40脳20= 800 11銆80-25= 55 12銆70+45=115 13銆90脳2= 180...
绛旓細濡涓鍥撅細鍙ｇ畻鏄竴杈瑰績绠椾竴杈瑰彛璇村湴杩愮畻銆傚彛绠楀氨鏄敤鑴戣绠楋紝鐢ㄥ彛澶村彊杩版潵璁板繂褰撴椂鐨勭粨鏋溿傝繖绉嶆柟娉曠敤浜庨熺畻锛屽父缁冩湁鍔╀簬鏅哄姏鐨勬彁楂樸備篃鎴愪负濡備粖鐨勪富娴佺殑璁＄畻鏂规硶锛屼篃鍙滃績绠椻濄傛暟瀛︽暀瀛︽柟娉曚箣涓銆備竴绉嶅彧鍑濈淮鍙婅瑷娲诲姩涓嶅熶换浣曞伐鍏风殑璁＄畻鏂规硶銆傚畠鑳藉煿鍏诲鐢熷揩閫熺殑璁＄畻锛屽彂灞曞鐢熺殑娉ㄦ剰銆佽蹇嗗拰鎬濈淮鑳藉姏...
