四年级四则运算竖式计算出五十道。 四年级四则混合运算题，50道！付答案！谢谢！
\u56db\u5e74\u7ea7\u4e0b\u518c\u56db\u5219\u6df7\u5408\u8fd0\u7b97\u9898\u7b80\u4fbf\u8fd0\u7b9750\u9053\uff081\uff091120\uff0d\uff08280\uff0d96\u00f78\uff09
\uff082\uff09\uff0842\uff0b38\uff09\u00f7\uff08473\uff0d468\uff09
\uff083\uff09100\u00d7[(48\uff0d15)\u00f75]
\uff084\uff09[\uff08125\uff0d25\u00d75\uff09\uff0b35 ]\u00d760
\uff085\uff09200\u00f710\uff0b120\u00d711
\uff086\uff09516\uff0d\uff08320\uff0b320\u00f75\uff09
\uff087\uff092500\uff0d791\u00f77\u00d78
\uff088\uff09[150\uff0d3\u00f7\uff0830\uff0d28\uff09]\u00d710
125-25\u00d76 (135+75)\u00f7(14\u00d75) 120-60\u00f75\u00d75
1024\u00f716\u00d73 (135+415)\u00f75+16 1200-20\u00d718
720-720\u00f715 (360-144)\u00f724\u00d73 240+480\u00f730\u00d72
225-10\u00d7(6+13) (120\u00d72+120)\u00f79 164-13\u00d75+85
330\u00f7(65-50) 128-6\u00d78\u00f716 64\u00d7(12+65\u00f713)
19\u00d796-962\u00f774 10000-(59+66)\u00d764 5940\u00f745\u00d7(798-616)
(315\u00d740-364)\u00f77 12520\u00f78\u00d7(121\u00f711) (2010-906)\u00d7(65+15)
(20+120\u00f724)\u00d78 106\u00d79-76\u00d79 117\u00f713+36\u00d715
3774\u00f737\u00d7(65+35) 540-(148+47)\u00f713 (308\u2014308\u00f728)\u00d711
(10+120\u00f724)\u00d75 (238+7560\u00f790)\u00f714 21\u00d7(230-192\u00f74)
19\u00d796-962\u00f774 10000-(59+66)\u00d764 5940\u00f745\u00d7(798-616)
(315\u00d740-364)\u00f77 735\u00d7(700-400\u00f725) 1520-(1070+28\u00d72)
9405-2940\u00f728\u00d721 920-1680\u00f740\u00f77 690+47\u00d752-398
148+3328\u00f764-75 360\u00d724\u00f732+730 2100-94+48\u00d754
51+(2304-2042)\u00d723 4215+(4361-716)\u00f781 (247+18)\u00d727\u00f725
36-720\u00f7(360\u00f718) 1080\u00f7(63-54)\u00d780 (528+912)\u00d75-6178
7×210 138×9 82×403
126×89 203
336÷21 858
888÷37 645
432÷46 966
×32 312÷39 918÷32 437÷23 731×25 ÷27 ×28 ÷79
980÷28 828÷36 12.3×6
1.23×5.6 81.2
5.6×1.1 37.8
6.08×2.2 87.2
3.25÷12 157.5
44.1÷21 9.36×25 37.2×4.5 2.5×1.2 54.5÷25 67.3÷6 42.5×0.7 ×16 ×4.4 ÷12 ÷2.5
0.99÷1.1 13.63÷4.7 36.1÷1.9
568×9 307×46 54×312
47×210 1598
689÷34 618
2.03×7 33.8
32.8÷42 0.395
÷9.4 294÷88 372×6 1.7÷56 76.5÷29 ÷45 ×2.6 ÷0.74
3/12
234×46 613×48 320×25
7210+2865 444÷76 4321÷48
350÷34 930
694÷17 5981
9100÷240 5070
450÷25 289
÷32 864÷26 609÷39 7936÷44 32000÷36 ÷87 ÷26 ÷700
4/12
3.2×2.46 0.672÷4.2 104÷2.4
1.71÷3.8 8.4÷5.6 0.13×450
6.7×90 2.7231
25×29 117
0.276÷23 36
19.95+132.47 0.045
÷3.13 15.2÷25 3842÷24 46×0.31 5.3041÷4 ÷34 ÷0.04 ÷26
四年级？
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绛旓細1.18梅25=9.16.32梅51= 2.0.3梅40=10.4梅1.2= 3.11.4梅6=11.0.56梅1.4= 4.12.6梅35=12.96梅15= 5.9.6梅32=13.9梅36= 6.60梅16=14.4.8梅30= 7.18梅25=15.117梅36= 8.7.218梅36= 瀵逛笉璧凤紝鎴戝彧鐭ラ亾杩欎箞鐐广傚鏋滅煡閬撶殑鏇村鐨勮瘽鎴戜細绔嬪埢娣诲姞銆
绛旓細梅 1/2 =13/22 25.5/3 脳 11/5 + 4/3 =5 26.45 脳 2/3 + 1/3 脳 15=35 27.7/19 + 12/19 脳 5/6 =17/19 28.1/4 + 3/4 梅 2/3 =11/8 29.8/7 脳 21/16 + 1/2 =2 30.101 脳 1/5 鈥 1/5 脳 21=16 杩欓噷鍙湁浜斿崄閬锛屽墿涓嬬殑璇锋偍鑷繁鍐嶆壘鎵 ...
绛旓細=1+2/5*[0.125*9]=1+0.4*1.125 =1+0.45 =1.45 妯紡璁＄畻 绀轰緥锛1+2*(4-3)/5*[(7-6)/8*9]=1+2*1/5*[1/8*9]=1+2/5*[0.125*9]=1+0.4*1.125=1+0.45=1.45 浜屻佹垜浠帉鎻′簡鍥涘垯娣峰悎杩愮畻娉曞垯浠ュ悗锛岃繖閬撻灏辫繋鍒冭岃В浜嗭紝鍗筹細9*6鈥50=4 涓夈佺患涓婃墍杩帮紝涔...
绛旓細50) 2.9脳102 3.8脳6.9+3.8脳2.1+3.8 51) 96脳125= 52) 30600梅25梅4= 53) 812-700梅锛9+31脳11锛54) 85+14脳锛14+208梅26锛55) 锛284+16锛壝楋紙512-8208梅18锛56) 2467脳70-70-70脳466= 57) 84脳25= 58) 120-36脳4梅18+35 59) 1616脳506+2494脳1616= 60) 4...
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