热门问题
等级 主题 问题 格式化的问题
55601 化简 -2 1/4-3/5 -214-3521435
55602 化简 2 1/4+2 1/2 214+212214+212
55603 化简 2 1/4+2 4/5 214+245214+245
55604 化简 2 1/4+3 1/3 214+313214+313
55605 化简 2 1/4+3 1/5 214+315214+315
55606 化简 2 1/4+3 2/3 214+323214+323
55607 化简 2 1/4÷(3/4) 214÷34214÷34
55608 化简 2 1/4÷2 214÷2214÷2
55609 化简 ((-2 1/4)÷3 1/2)÷(-9/224) -214÷312÷(-9224)214÷312÷(9224)
55610 化简 2 1/4-1 7/8 214-178214178
55611 化简 2 1/4-8 3/10 214-83102148310
55612 化简 2 1/4*4/7 2144721447
55613 化简 2 1/5*10/7 215107215107
55614 化简 2 1/5*5/6 2155621556
55615 化简 2 1/5*1 2/3 215123215123
55616 化简 (2 1/5*(-2 2/15))÷3 1/10 215(-2215)÷3110215(2215)÷3110
55617 化简 2 1/5÷1 1/2 215÷112215÷112
55618 化简 2 1/5÷1 2/7 215÷127215÷127
55619 化简 2 1/5÷3 2/3 215÷323215÷323
55620 化简 2 1/6*1 4/9 216149216149
55621 化简 2 1/6-11/18 216-11182161118
55622 化简 -2 1/6+5/24 -216+524216+524
55623 化简 2 1/6+3 3/8 216+338216+338
55624 化简 2 1/6-5 2/3 216-523216523
55625 化简 2 1/6*3 21632163
55626 化简 2 1/7÷4 3/8 217÷438217÷438
55627 化简 2 1/8*16 2181621816
55628 化简 2 1/8+3 3/4+1 1/2 218+334+112218+334+112
55629 化简 2 1/8÷10 5/8 218÷1058218÷1058
55630 化简 2 1/9*2 21922192
55631 化简 2 1/9-7/6 219-7621976
55632 化简 2-1/(u+1) 2-1u+121u+1
55633 化简 2 10/12 2101221012
55634 化简 2 11/17*4 1/8 2111741821117418
55635 化简 2 13/20*48 21320482132048
55636 化简 2 17/20+1/50 21720+15021720+150
55637 化简 2 17/27+5 4/5+16 1/9 21727+545+161921727+545+1619
55638 化简 (x^2-5x-9)/9 x2-5x-99x25x99
55639 化简 2-2/3 2-23223
55640 化简 2 2/3*1 3/4 223134223134
55641 化简 2 2/3*1 3/8 223138223138
55642 化简 2 2/3-1/4 223-1422314
55643 化简 2 2/3-1 1/2 223-112223112
55644 化简 2 2/3+3 1/2 223+312223+312
55645 化简 2 1/3-1 1/2 213-112213112
55646 化简 (x^2-64)/(x-8) x2-64x-8x264x8
55647 化简 2 1/3*(-5/6) 213(-56)213(56)
55648 化简 2 1/3*1/3 2131321313
55649 化简 2 1/3*1/7 2131721317
55650 化简 2 1/3*5 1/3 213513213513
55651 化简 2 1/3-3/4 213-3421334
55652 化简 2 1/3-4/5 213-4521345
55653 化简 2 1/3+1 1/3 213+113213+113
55654 化简 (x^2-6x-27)/(x^2-6x+9) x2-6x-27x2-6x+9x26x27x26x+9
55655 化简 2 1/2+3 3/4+5 1/8 212+334+518212+334+518
55656 化简 (x^2-7x+6)/(5x^2-5) x2-7x+65x2-5x27x+65x25
55657 化简 2 1/2÷(2/3) 212÷23212÷23
55658 化简 (-2 1/2)÷(2/5) -212÷25212÷25
55659 化简 2 1/2÷(5/8) 212÷58212÷58
55660 化简 2 1/2÷1 3/4 212÷134212÷134
55661 化简 2 1/2÷1 5/7 212÷157212÷157
55662 化简 2 1/2-4 2/3 212-423212423
55663 化简 (2.4f)÷7.2 2.4f÷7.22.4f÷7.2
55664 化简 2.5÷1.6 2.5÷1.62.5÷1.6
55665 化简 2.50÷0.10cent 2.5÷0.12.5÷0.1 cents
55666 化简 2.53*6.02*10^23 2.536.0210232.536.021023
55667 化简 (x^2-9)/((x+3)^2) x2-9(x+3)2x29(x+3)2
55668 化简 (2.576( 0.7(1-0.7)))/500 的平方根 2.576(0.7(1-0.7))5002.576(0.7(10.7))500
55669 化简 2.5cd-3.2dc+4.1d^2c-3.5c+5.8d-3d^2c-cd^2 2.5cd-3.2dc+4.1d2c-3.5c+5.8d-3d2c-cd22.5cd3.2dc+4.1d2c3.5c+5.8d3d2ccd2
55670 化简 -2.5n(1-2n)-1.5n -2.5n(1-2n)-1.5n2.5n(12n)1.5n
55671 化简 2.5percent^80000 2.5percent800002.5percent80000
55672 化简 2.5y-5 2.5y-52.5y5
55673 化简 -2.6-4.6÷(0.6-5.4*-5.5)+4.1 -2.6-4.6÷(0.6-5.4-5.5)+4.12.64.6÷(0.65.45.5)+4.1
55674 化简 2.6÷1 1/2 2.6÷1122.6÷112
55675 化简 2.6km+0.72m 2.6km+0.72m2.6km+0.72m
55676 化简 2.7(2x+4)+3.1r 2.7(2x+4)+3.1r2.7(2x+4)+3.1r
55677 化简 2.7÷1.6 2.7÷1.62.7÷1.6
55678 化简 5/6+1/3*5/8 56+135856+1358
55679 化简 2.86÷0.01 2.86÷0.012.86÷0.01
55680 化简 -2.9-(-6.5) -2.9-(-6.5)2.9(6.5)
55681 化简 2.91*10^21*2 2.91102122.9110212
55682 化简 2.98÷11.5 2.98÷11.52.98÷11.5
55683 化简 -2((8y-3y)-(12y+9)) -2((8y-3y)-(12y+9))2((8y3y)(12y+9))
55684 化简 2(-2y+2(2-3(6y+1))) 2(-2y+2(2-3(6y+1)))2(2y+2(23(6y+1)))
55685 化简 2(6+2(9-4/(5+1))) 2(6+2(9-45+1))2(6+2(945+1))
55686 化简 (x^2-9x+14)/(x-7) x2-9x+14x-7x29x+14x7
55687 化简 2((m^2n)÷m)^6*(3^(1/2)n^3)^2 2(m2n÷m)6(312n3)22(m2n÷m)6(312n3)2
55688 化简 -2(-2a^9b^4)^3(3a^9b)^2 -2(-2a9b4)3(3a9b)22(2a9b4)3(3a9b)2
55689 化简 2(2a)^2+3(2a) 2(2a)2+3(2a)2(2a)2+3(2a)
55690 化简 -2(75)^2 -2(75)22(75)2
55691 化简 2(8+3y)^2 2(8+3y)22(8+3y)2
55692 化简 (2(u+v))/(2v) 2(u+v)2v2(u+v)2v
55693 化简 (2(w^2+w-6))/(w^2+4w-5)*(w^3-3w^2+2w)/(4w^2-6w) 2(w2+w-6)w2+4w-5w3-3w2+2w4w2-6w2(w2+w6)w2+4w5w33w2+2w4w26w
55694 化简 2.25÷32 2.25÷322.25÷32
55695 化简 (2.25m)÷9 2.25m÷92.25m÷9
55696 化简 2.25mi 2.25mi2.25mi
55697 化简 2.2k+5+7.9k+8 2.2k+5+7.9k+82.2k+5+7.9k+8
55698 化简 2.2*(-8.3) 2.2(-8.3)2.2(8.3)
55699 化简 -2.3-(4.5-3 1/2) -2.3-(4.5-312)2.3(4.5312)
55700 化简 -2.3y+8.6y -2.3y+8.6y2.3y+8.6y
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