人教版新课标五年级数学上册解方程及小数乘法练习题
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五年级数学上册解方程及小数乘法练习
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
9
-
x=4.5
73.2
-
x=52.5
87
-
x=22
66
-
x=32.3
3×<
/p>
(x
-
4)=46
12x+8x=40
12x
-
8x=40
12x
+
x=26
x
-
0.2x=32
1.3x+x=26
3X+5X=48
14X-8X=12
6×
5+2X=44
20X-50=50
28+6X=88
32-22X=10
24-3X=3
10X×
(
5+1
)
=60
X+3=18
X-6=12
8x-3x=105
3x+6=18
x+32=76
56-2X=20
4y+2=6
16+8x=40
2x-8=8
4x-3×
9=29
x-6×
5=42
12x+8x=4.8