跪求35道有理数加减混合运算 帮忙出70道有理数混合运算35道简便运算
\u53ef\u4ee5\u7ed9\u6211\u51fa35\u9053\u6709\u7406\u6570\u8ba1\u7b97\u9898\u5417\uff1f-5+21*8/2-6-59 68/21-8-11*8+61 -2/9-7/9-56 4.6-(-3/4+1.6-4-3/4) 1/2+3+5/6-7/12 [2/3-4-1/4*(-0.4)]/1/3+2 22+(-4)+(-2)+4*3 -2*8-8*1/2+8/1/8 (2/3+1/2)/(-1/12)*(-12) (-28)/(-6+4)+(-1) 2/(-2)+0/7-(-8)*(-2) (1/4-5/6+1/3+2/3)/1/2 18-6/(-3)*(-2) (5+3/8*8/30/(-2)-3 (-84)/2*(-3)/(-6) 1/2*(-4/15)/2/3 -3x+2y-5x-7y -5+21*8/2-6-59 68/21-8-11*8+61 -2/9-7/9-56 2.4-(-3/5)+(-3.1)+4/5 (-6/13)+(-7/13)-(-2) 3/4-(-11/6)+(-7/3) 11+(-22)-3\u00d7(-11) (-0.1)\u00f71/2\u00d7(-100) 2.4-(-3/5)+(-3.1)+4/5 (-6/13)+(-7/13)-(-2) 3/4-(-11/6)+(-7/3) 11+(-22)-3\u00d7(-11) (-0.1)\u00f71/2\u00d7(-100) 4.6-(-3/4+1.6-4-3/4) 1/2+3+5/6-7/12 [2/3-4-1/4*(-0.4)]/1/3+2 22+(-4)+(-2)+4*3 -2*8-8*1/2+8/1/8 (2/3+1/2)/(-1/12)*(-12) (-28)/(-6+4)+(-1) 2/(-2)+0/7-(-8)*(-2) (1/4-5/6+1/3+2/3)/1/2 18-6/(-3)*(-2) (5+3/8*8/30/(-2)-3 (-84)/2*(-3)/(-6) 1/2*(-4/15)/2/3 -3x+2y-5x-7y.(-8)-(-1) 2.45+(-30) 3.-1.5-(-11.5) 4.-1/4-(-1/2) 5.15-[1-(20-4)] 6.-40-28-(-19)+(-24) 7.22.54+(-4.4)+(-12.54)+4.4 8.(2/3-1/2)-(1/3-5/6)
(1)-8+4\u00f7(-2)\uff1b (2)6-(-12)\u00f7(-3)\uff1b
(3)3•(-4)+(-28)\u00f77\uff1b (4)(-7)(-5)-90\u00f7(-15)\uff1b
102\u00d7(-4.5)-(-3)\u00d7(-5) \u00f72
7.8\u00d76.9\uff0b2.2\u00d76.9
(-2)+2-(-52)\u00d7(-1) \u00d75+87\u00f7(-3)\u00d7(-1)
5.6\u00d70.258\u00d7\uff0820\uff0d1.25\uff09
(-7.1) \u00d7\u3014(-3)\u00d7(-5)\u3015\u00f72
-2.5\u00d7(-4.8)\u00d7(0.09)\u00f7(-0.27)
127+352+73+44\u00d7(-2)
89\u00d7276+(-135)-33
25\u00d771+75\u00f729 -88\u00f7(-2)
243+89+111+57
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+\uff082304-2042\uff09\u00d723
4215+\uff084361-716\uff09\u00f781
\uff08247+18\uff09\u00d727\u00f725
36-720\u00f7\uff08360\u00f718\uff09
1080\u00f7\uff0863-54\uff09\u00d780
\uff08528+912\uff09\u00d75-6178
8528\u00f741\u00d738-904
264+318-8280\u00f769
\uff08174+209\uff09\u00d726- (9000^0)
814-\uff08278+322\uff09\u00f715
1406+735\u00d79\u00f745
3168-7828\u00f738+504
796-5040\u00f7\uff08630\u00f77\uff09
285+\uff083000-372\uff09\u00f736
1+5/6-19/12
3x(-9)+7x(-9)
(-54)x1/6x(-1/3)
1.18.1\uff0b\uff083\uff0d0.299\u00f70.23\uff09\u00d71
2.(6.8-6.8\u00d70.55)\u00f78.5
3.0.12\u00d7 4.8\u00f70.12\u00d74.84
3.2\u00d71.5+2.5\u00f7(-1.6)
\uff08-2\uff09\u00d73.2\u00d7\uff081.5+2.5\uff09\u00f71.6
5.6-1.6\u00f74+(6.8-9)
5.38+7.85-5.37\u00f789
6.7.2\u00f70.8-1.2\u00d75
6-1.19\u00d73-0.43
7.6.5\u00d7\uff084.8-1.2\u00d74\uff09
0.68\u00d71.9+0.32\u00d71.9
8.10.15-10.75\u00d70.4-5.7
9.5.8\u00d7\uff083.87-0.13\uff09
(-8.01)+4.2\u00d73.74
10.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
11.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
12.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
13.12\u00d76\u00f7\uff0812-7.2\uff09-6
14.12\u00d76\u00f77.2-6
15.33.02\uff0d\uff08148.4\uff0d90.85\uff09\u00f72.5
(-5)-252\u00d7\uff08-78\uff09
(-6) \u00d7(-2)+3\u00f7\uff085+50\uff09
7-7+3-6-\uff08-90\uff09
(-8)(-3)\u00d7(-8)\u00d725
(7+13) \u00f7(-616)\u00f7(-28)
\uff088+14-100-27\uff09\u00f74
(-15) \u00f7(-1)-101\u00f710
16\u00f70.21\u00d7(-8) \u00d7(4.1+5.9)
(-10) \u00d7(-2) \u00d74\u00f7{-9\u00f7[6+(-5.67)]}
(-18)(-4)2\u00d7[8.01\u00d7(-3.14)
9-32{-890-[79+8.1] \u00d79}
(-20)-23+(-9) \u00d79.42
(-24)3.4\u00d7104\u00f7(-5) \u00d7200.96
[-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)
5+21*8/2-6-59
68/21-8-11*8+61
-2/9-7/9-56
4.6-(-3/4+1.6-4-3/4)
1/2+3+5/6-7/12
[2/3-4-1/4*(-0.4)]/1/3+2
22+(-4)+(-2)+4*3
-2*8-8*1/2+8/1/8
(2/3+1/2)/(-1/12)*(-12)
(-28)/(-6+4)+(-1) +\u221a9
2/(-2)+0/7-(-8)*(-2)
(1/4-5/6+1/3+2/3)/1/2
18-6/(-3)*(-2) \u00d72^7
(5+3/8*8/30/(-2)- \u221a36
(-84)/2*(-3)/(-6)
1/2*(-4/15)/2/3
1+2+3+4+......+100000
1/1+1/2+1/3+......1/50
1+1/2+1/4+1/8+1/16+......1/512
3+9+27+81+243+......9999
1+1/2+1/6+1/12+1/20+1/30+1/42+1/56+1/72+1/90
24. 9/22 + 1/11 \u00f7 1/2
25. 5/3 \u00d7 11/5 + 4/3
26. 45 \u00d7 2/3 + 1/3 \u00d7 15
27. 7/19 + 12/19 \u00d7 5/6
28. 1/4 + 3/4 \u00f7 2/3
29. 8/7 \u00d7 21/16 + 1/2
30. 101 \u00d7 1/5 \u2013 1/5 \u00d7 21
31.50\uff0b160\u00f740 \uff0858+370\uff09\u00f7\uff0864-45\uff09
32.120-144\u00f718+35
33.347+45\u00d72-4160\u00f752
34\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
35.95\u00f7\uff0864-45\uff09
36.178-145\u00f75\u00d76+42 420+580-64\u00d721\u00f728
37.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
38.85+14\u00d7\uff0814+208\u00f726\uff09
39.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
40.120-36\u00d74\u00f718+35
41.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
42.(6.8-6.8\u00d70.55)\u00f78.5
43.0.12\u00d7 4.8\u00f70.12\u00d74.8
44.\uff083.2\u00d71.5+2.5\uff09\u00f71.6 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
45.6-1.6\u00f74= 5.38+7.85-5.37=
46.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
47.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
48.10.15-10.75\u00d70.4-5.7
49.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
(－1)－(－2)
()－(＋2)
37－(－13)
（–23）–（–27）
(－4) ×(－3)
(－7) ÷(－5)
36（－9）
（－48）（－6）
（－32）4（－8）
－80＋29
(－5) ×(－3)；
│－36│－│－24│
(－3)×(－)×(－5)
（–1）＋（＋2）
–（–27）–27
(－7)×4；
(－3)×9；
–（＋4）＋7
(－3) ×(－)
│－3│×│－│
（－3）＋（－4）
（－17）＋18
（－10）＋（＋5）
100＋（－90）
（－28）＋37；
（－29）＋（－31）；
（－23）＋0； 45＋（－45）
（－25）＋（－7）；
（－13）＋5；
45＋（－23）；
（＋17）＋（－21）
(－3)×4
(－4)3
－3×4
（–2)＋(–8)
（–10)–(–8)
－2÷(－5)
（–10)＋(＋8)
–6–（–6）；
–7–0；
0–（–7）；
（–6）–6
9–（–11）；
6－(－6)
76道，自己挑，，都是幼儿园的题目了，只是练口算的...
题目
绛旓細15+锛-22锛 锛-13锛+锛-8锛 锛-0.9锛+1.5 1/2+锛-2/3锛23+锛-17锛+6+锛-22锛 锛-2锛+3+1+锛-3锛+2+锛-4锛1+锛-1/2锛+1/3+锛-1/6锛 3鍙1/4+锛-2鍙3/5锛+5鍙3/4+锛-8鍙2/5锛30+(-20) (-20)+30 绛旀锛15+锛-22锛=-7 锛-13...
绛旓細(32)+56-68 1.125+[-17/5]-[-1/8]+[-0.6]= (锛32锛夛紜68锛嬶紙锛29锛夛紜锛堬紞68锛夛紳 39+[-23]+0-[-16]= [-4/9]+[-3/5]-[+11/8]+[+5/9]+[-1/8]+[-0.4]= 锛堬紞21锛-251锛21锛嬶紙锛151锛夛紳 [-18]-58+[-52]+60= [-3]+[-2]+[-1]-89+1+2= (-8)-...
绛旓細30閬撴湁鐞嗘暟鍔犲噺鐨勮绠楅锛1銆(-13)+(-20)+(-2)=-35 2銆3+13-(-7)+6=29 3銆(-2)-8-14-13=-37 4銆(-7)+(-1)+8=0 5銆(-11)+4-(-18)=11 6銆4+(-11)-(-3)=-4 7銆(-17)-6-(-18)=-5 8銆5+7+(-1)-(-8)=19 9銆(-1)鈥(-1)+15+1=16 10銆3-(-...
绛旓細156锛80梅40锛158 75脳7锛85锛440 155锛69脳5锛500 62锛245梅35锛55 279脳2锛80锛478 66脳5锛310锛20 89锛352梅11锛57 301锛174梅87锛303 192锛21脳7锛45 13脳32锛362锛54 406锛468梅26锛424 45脳10锛363锛87 7脳109锛485锛278 232锛206梅2锛335 7脳77锛426锛113 391锛24脳4...
绛旓細35.120-144梅18+35 36.347+45脳2-4160梅52 37锛58+37锛壝凤紙64-9脳5锛38.95梅锛64-45锛39.178-145梅5脳6+42 40.812-700梅锛9+31脳11锛41.85+14脳锛14+208梅26锛43.120-36脳4梅18+35 44.锛58+37锛壝凤紙64-9脳5锛45.(6.8-6.8脳0.55)梅8.5 46.0.12脳 4.8梅0.12...
绛旓細鏈夌悊鏁鐨鍔犲噺娣峰悎杩愮畻 1锛庤绠楅 锛1锛3锛28-4锛76+1 - 锛涳紙2锛2锛75-2 -3 +1 锛涳紙3锛42梅锛-1 锛-1 梅锛-0.125锛;锛4锛(-48) 梅82-(-25) 梅(-6)2;锛5锛- +( )脳(-2.4).2.璁＄畻棰橈細锛10鈥裁5=50鈥诧級锛1锛-23梅1 脳锛-1 锛2梅锛1 锛2锛涳紙2锛-14-锛2-...
绛旓細鏈夌悊鏁鐨鍔犲噺娣峰悎杩愮畻 銆愩愬悓姝ヨ揪绾茬粌涔犮1锛庨夋嫨棰橈細锛1锛夋妸-2-锛+3锛-锛-5锛+锛-4锛+锛+3锛夊啓鎴愮渷鐣ユ嫭鍙峰拰鐨勫舰寮忥紝姝ｇ‘鐨勬槸锛 锛堿锛-2-3-5-4+3 B锛-2+3+5-4+3 C锛-2-3+5-4+3 D锛-2-3-5+4+3 锛2锛夎绠楋紙-5锛-锛+3锛+锛-9锛-锛-7锛+ 鎵寰楃粨鏋滄纭殑鏄紙 ...
绛旓細锛1锛18+32-4 锛2锛-85+36-98+63 锛3锛-78+32-45锛4锛-12-36-78+126 锛5锛-41+35-72+7锛6锛126-458+13-70
绛旓細锛38锛夛紜52锛118锛嬶紙锛62锛夛紳 锛堬紞32锛夛紜68锛嬶紙锛29锛夛紜锛堬紞68锛夛紳 锛堬紞21锛夛紜251锛21锛嬶紙锛151锛夛紳 12锛35锛嬶紙锛23锛夛紜0锛 锛-6锛+8+锛-4锛+12 = 27+锛-26锛+33+锛-27锛12锛35锛嬶紙锛23锛夛紜0锛 39+[-23]+0+[-16]= [-18]+29+[-52]+60= [-3]+[-2]+[-1]+0+...
绛旓細(64-29)+(8-1)=35+7=42 (64-29)+(8-7)=35+1=36 (64-35)+(8-1)=29+7=36 (64-35)+(8-7)=29+1=30 (64-39)+(8-1)=25+7=32 (64-39)+(8-7)=25+1=26 (67-18)+(5-2)=49+3=52 (67-18)+(5-3)=49+2=51 (67-19)+(5-2)=48+3=51 (67-19)+(5-...
