五年级解方程练习题 (1)3X+5X=48 (2)14X-8X=12 (3)6×5+2X=44 (4)20X-50=50 (5)28+6X=88 (6)32-22X=10 (7)24-3X=3 (8 )10X×(5+1)=60 (9)99X=100-X (10)X+3=18 (11)56-2X=20 (12)4x+2=6 (13)3x+6=18 (14)16+8x=40 (15)2x-8=8 (16)4x-3×9=29 (17)8x-3x=105 (18)x-6×5=42 (19)2x+3=10 (20)12x-9x=9 (21) 6x+18=48 (22)56x-50x=30 (23)5x=15 (24)78 -5x=28 (25) 32x-29=3 (26)5x+5=15 (27)89x-9=80 (28)100-20x=20 (29)55x-25x=60 (30)76x-75=1 (31)23x-23=23 (32)80x+20=100 (33)53x-90=16 (34)2x+9x=11 (35)12x-12=24 (36)80+5x=100 7x-8=6 65x+35=100 19x+x=40 25-5x=15 79x+x=80 3x-1=8 90x-90=90 80x-90=70 78x+2x=160 88-x=80 20x=40 65y-30=100 85x+1=-86 45x-50=40 (0.5+x)+x=9.8÷2 2(X+X+0.5)=9.8 25000+x=6x 3200=450+5X+X X-0.8X=6 x-0.7x=3.6 12x-8x=4.8 7.5×2X=15 1.2x=81.6 x+5.6=9.4 91÷x =1.3 3x-8=16 3x÷5=4.8 0.5x+8=43 x÷0.756=90 (200-x)÷5=30 (27.5-3.5)÷x=4 12x=300-4x 7(x-2)=2x+3 30÷x+25=85 6x-3x=18 9x-40=5 (x-140)÷70=4 42x+28x=140 1.8x=0.972 3x+9=27 18(x-2)=270 1.4×8-2x=6 6x-12.8×3=0.06 1.5x+18=3x 5×3-x÷2=8 x÷5+9=21 48-27+5x=31 0.1(x+6)=3.3×0.4 4(x-5.6)=1.6 9-4x=1 x+2x+18=78 15x =3 7x+5.3=7.4 410-3x=170 0.273÷x=0.35 10.5+x+21=56 7(6.5+x)=87.5 3(x+0.5)=21 本文来源:https://www.wddqw.com/doc/32a110bf07a1b0717fd5360cba1aa81144318fde.html