小学五年级上册解方程练习题2
7+x=19 x+120=176 58+x=90 x+150=290
79.4+x=95.5 2x+55=129 7 x=63 x × 9=4.5
4.4x=444 x × 4.5=90 x × 5=100 6.2x=124
x-6=19 x-3.3=8.9 x-25.8=95.4 x-54.3=100
x-77=275 x-77=144 x ÷7=9 x÷4.4=10
x÷78=10.5
9-x=4.5
77-x=21.9
9÷x=0.03
3×(x-4)=46
12x+8x=40
x-0.2x=32
6×5+2X=44
24-3X=3
X-6=12
3x+6=18
8x-3x=105
X-0.8X=6
(x-2)÷3=7
3x-8=16
5×3-x=8 x÷2.5=100 x÷3=33.3 73.2-x=52.5 87-x=22 99-x=61.9 3.3÷x=0.3 7÷x=0.001 56÷x=5 (8+x) ÷5=15 (x+5) ÷3=16 12x-8x=40 12x+x=26 1.3x+x=26 3X+5X=48 20X-50=50 28+6X=88 10X×(5+1)=60 99X=100-X 56-2X=20 4y+2=6 16+8x=40 2x-8=8 x-6×5=42 x+5=7 12x+8x=4.8 7(x-2)=49 x÷5+9=21 (200-x)÷5=30 3x+9=27 5.3+7x=7.4 40-8x=5 x÷5=215 x÷2.2=8 66-x=32.3 8.8÷x=4.4 39÷x=3 15÷(x+0.5)=1.5 x+ 0.5x=6 14X-8X=12 32-22X=10 X+3=18 x+32=76 4x-3×9=29 2x+3=10 4×8+2x=36 48-27+5x=31 3x÷5=4.8 x+25=100


