四年级加减混合运算题600道(3~4位数) 四年级100道混合运算题
\u56db\u5e74\u7ea7\u4e0a\u518c\u52a0\u51cf\u4e58\u9664\u6df7\u5408\u8fd0\u7b97\u8ba1\u7b97\u98981\u30011976+7093-35\u00d7131
2\u300184+9050-5096\u00f7104
3\u30011882+87\u00d735-796
4\u3001(258+893)\u00d71677\u00f7129
5\u30016254+585\u00f7(1901-1856)
6\u30011300+5145\u00f7343\u00d7202
7\u3001(1061-911)+112\u00d7135
8\u30016835-819+7975\u00f7725
9\u30019369-93\u00d762+460
10\u30014047-142\u00d71313\u00f7101
11\u3001(6340-5122)\u00f758+647
12\u3001(4456-964)\u00f7194\u00d7398
13\u300170\u00d7160+636-123
14\u3001587\u00d777+5776\u00f7304
15\u3001251\u00d7113-161\u00d747
\u52a0\u51cf\u4e58\u9664\u6df7\u5408\u8fd0\u7b97\u6cd5\u5219\uff1a
1\u3001\u540c\u7ea7\u8fd0\u7b97\u4ece\u5de6\u5f80\u53f3\u4f9d\u6b21\u8ba1\u7b97\u3002
2\u3001\u5f02\u7ea7\u8fd0\u7b97\u5148\u7b97\u4e8c\u7ea7\u8fd0\u7b97\uff0c\u518d\u7b97\u4e00\u7ea7\u8fd0\u7b97\uff08\u00d7 \u00f7\u4e3a\u4e8c\u7ea7\uff0c+ -\u4e3a\u4e00\u7ea7\uff09 \u6709\u62ec\u53f7\u7684\u5148\u62ec\u53f7\u91cc\u9762\u7684\uff0c\u518d\u7b97\u62ec\u53f7\u5916\u9762\u7684\u3002
3\u3001\u5728\u6ca1\u6709\u62ec\u53f7\u7684\u7b97\u5f0f\u91cc\uff0c\u6709\u4e58\u3001\u9664\u6cd5\u548c\u52a0\u3001\u51cf\u6cd5\uff0c\u8981\u5148\u7b97\u4e58\u3001\u9664\u6cd5\uff0c\u540e\u7b97\u52a0\u3001\u51cf\u6cd5\u3002
1\u3001(135+415)\u00f75+16
=550\u00f75+16
=110+16
=126
2\u30011200-20\u00d718
=1200-360
=840
3\u3001720-720\u00f715
=720-48
=672
4\u3001(360-144)\u00f724\u00d73
=116\u00f724\u00d73
=9\u00d73
=27
5\u30012400\u00f780-14\u00d72
=30-14\u00d72
=30-28
=2
\u6269\u5c55\u8d44\u6599
\u56db\u5219\u8fd0\u7b97\u7684\u8fd0\u7b97\u987a\u5e8f\uff1a
1\u3001\u5982\u679c\u53ea\u6709\u52a0\u548c\u51cf\u6216\u8005\u53ea\u6709\u4e58\u548c\u9664\uff0c\u4ece\u5de6\u5f80\u53f3\u8ba1\u7b97\u3002
2\u3001\u5982\u679c\u4e00\u7ea7\u8fd0\u7b97\u548c\u4e8c\u7ea7\u8fd0\u7b97\uff0c\u540c\u65f6\u6709\uff0c\u5148\u7b97\u4e8c\u7ea7\u8fd0\u7b97
3\u3001\u5982\u679c\u4e00\u7ea7\uff0c\u4e8c\u7ea7\uff0c\u4e09\u7ea7\u8fd0\u7b97\uff08\u5373\u4e58\u65b9\u3001\u5f00\u65b9\u548c\u5bf9\u6570\u8fd0\u7b97\uff09\u540c\u65f6\u6709\uff0c\u5148\u7b97\u4e09\u7ea7\u8fd0\u7b97\u518d\u7b97\u5176\u4ed6\u4e24\u7ea7\u3002
4\u3001\u5982\u679c\u6709\u62ec\u53f7\uff0c\u8981\u5148\u7b97\u62ec\u53f7\u91cc\u7684\u6570\uff08\u4e0d\u7ba1\u5b83\u662f\u4ec0\u4e48\u7ea7\u7684\uff0c\u90fd\u8981\u5148\u7b97\uff09\u3002
5\u3001\u5728\u62ec\u53f7\u91cc\u9762\uff0c\u4e5f\u8981\u5148\u7b97\u4e09\u7ea7\uff0c\u7136\u540e\u5230\u4e8c\u7ea7\u3001\u4e00\u7ea7\u3002
5001－247－1021－232
（181+2564）+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99999
妇科体检咯了。了巨轮，了头，鲁诺，讨论，咯嗯额，拒绝，家乐福，看了他1了铁路建设了巨轮股份合作套Aruba，哭哭哭哭，透露具体看剧透凑图有出头，服饰插卡饿了
很好，相信我😉😉😉
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绛旓細20-8脳2梅4 420脳锛13+57锛壝90 66脳38-987梅21 196梅4+56脳12 16脳50-36梅4 锛73+65锛壝凤紙210-164锛夛紙13+47锛壝楋紙52-18锛 锛1024+4370锛壝凤紙24+38锛45 脳 2/3 + 1/3 脳 15 27. 7/19 + 12/19 脳 5/6 28. 1/4 + 3/4 梅 2/3 29. 8/7 脳 21/16 + 1/2 ...
绛旓細(1) 11脳76 + 69脳60 (2) 70 - 13 + 95 - 8 (3) 99脳83 - 91梅46 (4) 6 + 97 + 83梅22 (5) 37梅54 - 30脳46 (6) 98 - 62 - 71 - 70 (7) 24梅31脳28梅31 (8) 50 + 18梅63脳8 (9) 70梅77梅9梅68 (10) 11 + 88 + 85 + 70 (11) 20梅6 + 9梅...
绛旓細1+2X3-4梅2=5 2+4X3-6梅2=11 3+5X3-8梅2=14 5X5-12梅2+6X3-9=28 1X2X3X4-10梅2-9梅3=16 1X2X3X4X5梅6梅10=2 (1+2+3+4+5+6+7+8+9)梅5=9 (1+2+3+4+5+6+7+8)X3-(1+2+3+4+5+6+7+8+9)X2=30 6X9+2X4-5X5=37 66梅2+3X3-6X7=0 ...
绛旓細20-8脳2梅4 420脳锛13+57锛壝90 66脳38-987梅21 196梅4+56脳12 16脳50-36梅4 锛73+65锛壝凤紙210-164锛夛紙13+47锛壝楋紙52-18锛 锛1024+4370锛壝凤紙24+38锛45 脳 2/3 + 1/3 脳 15 27. 7/19 + 12/19 脳 5/6 28. 1/4 + 3/4 梅 2/3 29. 8/7 脳 21/16 + 1/2 ...
绛旓細25.6-(0.23+5.6)-1.77 13.75-(4.75+6.54)6.87-7.23+46.2 23.4+3.4-56.5 5.95+2.63-5.3 3.12+5.13-6.41 7.85+6.2-614 2.357+9.63-5.32 7.95+4.32+5.41-5.12
绛旓細8. 姹傚嚭鐧鹃亾涓鐧句互鍐呯殑鍔犲噺绠楀紡 鍔犲噺娣峰悎杩愮畻棰鍏堢畻鍔犺繕鏄寜椤哄簭绠 鍔犲噺娣峰悎杩愮畻棰樺簲璇ユ寜浠庡乏鍚戝彸椤哄簭渚濇婕旂畻銆 鍔犳硶銆佸噺娉曘佷箻娉曘侀櫎娉,缁熺О涓哄洓鍒欐贩鍚堣繍绠,鍏朵腑,鍔犳硶鍜屽噺娉曞彨鍋氱涓绾ц繍绠;涔樻硶鍜岄櫎娉曞彨鍋氱浜岀骇杩愮畻銆 杩愮畻椤哄簭 1銆佸悓绾ц繍绠楁椂,浠庡乏鍒板彸渚濇璁＄畻; 2銆佷袱绾ц繍绠楁椂,鍏堢畻涔橀櫎,鍚庣畻鍔犲噺銆 3銆...
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绛旓細甯繖鍑70閬撴湁鐞嗘暟鍔犲噺娣峰悎杩愮畻棰 1.閫夋嫨棰: (1)鎶-2-(+3)-(-5)+(-4)+(+3)鍐欐垚鐪佺暐鎷彿鍜岀殑褰㈠紡,姝ｇ‘鐨勬槸( ) A.-2-3-5-4+3 B.-2+3+5-4+3 C.-2-3+5-4+3 D.-2-3-5+4+3 (2)璁＄畻(-5)-(+3)+(-9)-(-7)+ 鎵寰楃粨鏋滄纭殑鏄( ) A.-10 B.-9 C.8 D.-23 (3)-...
