Popular Problems
Rank Topic Problem Formatted Problem
17801 Combine -7 2/9+3 2/15
17802 Combine 7-3/7
17803 Combine 7 5/12-3 11/18
17804 Combine 7 5/8-4 1/3
17805 Combine 7 7/8-3 1/4
17806 Combine 7 8/13+3 13/15
17807 Combine 70n-4
17808 Combine 71*n/2
17809 Combine 8.15*10^-3-8.4*10^-5
17810 Combine 8 36/60-3 45/60
17811 Combine 8 7/49+4 5/55
17812 Combine 8n^2+9n^7-3n^6
17813 Combine 8l^550ml-1/4l
17814 Combine 9 4/30+14 14/20
17815 Combine 9 1/4+2 2/3
17816 Combine 9 1/4-6 3/8
17817 Combine 9y^-4-148^-2+64
17818 Combine 3/4-(6(2+8))÷(-1/3)*(-1/9)
17819 Combine -3/8-1 5/12
17820 Combine 3/8+1 2/3+3 5/6
17821 Combine 3^3 square root of 9a*(2^3 square root of 3a^3)
17822 Combine (3v)/(8d^3k^2)-(5d^3u)/(12a^2k)
17823 Combine 429/39.99+0.23/y
17824 Combine (4b)/y-(5b)/(2y)
17825 Combine ((5h^3)/2*(12g)/(h^4))÷((h^2)/6)
17826 Combine 5/3-8
17827 Combine 5/4w^2+8/7w^5+3/2w^5-9/8w^2
17828 Combine 5/6*12/3
17829 Combine (5/9)÷(-4/15)+(1/5)^2*(-5/7)
17830 Combine 5/(a-7)+9/(7-a)
17831 Combine (5c)/(2d)+(5c)/(3d)
17832 Combine 6/8-7/10*(y+4/9)
17833 Combine 6/9+5/18+1 3/6
17834 Combine -6^2+5n-6-1
17835 Combine 60/6+6/48-15/20+12/36-24/68
17836 Combine 63/1*5/9
17837 Combine 11b^2+22b-6
17838 Combine 12m^2+400cm
17839 Combine 12z^3-16z^2-16z+36z^2-48-48
17840 Combine 12z^4+4z^3y^3-5-2y^3z^3-13z^4
17841 Combine 120 1/7+27 6/7
17842 Combine 12a+18b+6c
17843 Combine 12m+9-2m-16
17844 Combine 1-3v+10
17845 Combine 13x+7y-2x+6a
17846 Combine 14-21-(-15)-5
17847 Combine 14l+42a
17848 Combine 14p-8p
17849 Combine 14z+7z
17850 Combine 15 1/4-8 6/20
17851 Combine 15n-19n
17852 Combine 16.3c+4.7+8.9c
17853 Combine 16y^4-20y^3-8y^2
17854 Combine 17m+20m+20m+28m
17855 Combine 18(-16n-3)-4
17856 Combine 19.2604+19.72-6.46z-48.1-9.27z
17857 Combine 2 3/4+5 3/5
17858 Combine 9t+(3f)t+12
17859 Combine (r+9)/10+(r-1)/3
17860 Combine s^2-16
17861 Combine u^-4*u^-3
17862 Combine square root of 2/100*(1)^2*(12/15)^2
17863 Combine square root of 4 1/2/2+ square root of 12 1/4/9
17864 Combine square root of 9/6+10
17865 Combine square root of 3- square root of 3i
17866 Combine square root of 5a+2 square root of 80a-7 square root of 125a
17867 Combine y^2-2y-3
17868 Combine -z^3+6z^2-9z+16
17869 Combine -1 2/5-(1/4)÷2 3/8
17870 Combine -1 1/2+-1/-2--3/5
17871 Combine 1 1/4+1 1/5
17872 Combine 1 1/4+2 1/2
17873 Combine 1 11/15+4 2/5
17874 Combine 1 2/5+3 7/8
17875 Combine 1 5/6+6 8/9
17876 Combine 1 5/9÷(-2/3)-2 3/5
17877 Combine 1-4/5
17878 Combine 10 3/7+18 14/21
17879 Combine 10*2
17880 Combine 10 7/10-6 2/4
17881 Combine (-10a^6)÷(-30^9)+20a^7
17882 Combine 10-y^2
17883 Combine 100-23
17884 Combine 11- square root of 17
17885 Combine 11f-(2f+2)
17886 Combine -12-(-5)
17887 Combine 12 1/8+9 3/8
17888 Combine 12a^2-3ab+2b
17889 Combine 1200*cos(90)+500*cos(30)+1500*cos(180)+2200*cos(200)
17890 Combine 13.6-4 8/25
17891 Combine 14 2/30+13 14/16
17892 Combine 14 1/2+2 1/6-8 3/6
17893 Combine 16-7 5/9
17894 Combine 17.75+1/250t
17895 Combine 17.95-20
17896 Combine 18 6/28+14 13/18
17897 Combine 18 1/3+7 1/5
17898 Combine 18 1/3-16 3/8
17899 Combine 18 2/7-8 6/7
17900 Combine 185 3/5+68 9/10+225 1/2+109 1/5
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