北师大版小学数学五年级下册解方程练习题.doc
电气工程及其自动化就业前景-南昌外国语学校
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3412131123
14
＋
x
=
x
－ =
15
－
x
=
x
＋ =
x
－ =
7545581254
38111531
7133
＋
x
=
36
＋
x
=
27
－
x=
16
＋
x=
x
－ =
49
11
12
－
x=
1
8
155
16
－
x
=
24
5
ⅹ÷
11
16
8
=
33
X-
714
15
X=
25
X+
1
2
X=500
6
5
x÷
37
7
=
3
x
126873
x
＋
1
14
=
5
3225
413
21
x
－
4
=
3
5
＋
x=
6
21
＋
x=
28
－
2
X=
1
2X-
4
X=
1
1.5
x=2.25
x
÷
5
=
10
3332817
×（X－
352
714
4
）=
4
（1－）Ｘ＝１４
X-X=
4
1525
1
4
χ＋
1
3
χ=
1
1
6
（x-140）÷70＝4
13.2x+9x=33.3
1
6
a+
1111
5
10
5
3
=
2
8.65+
3
-a +
6
=0
7
－
21
x=
14
－
5
6
9
3
8
x=15
x÷
7
×
14
=
4
X=36
8
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3715
5
610
X-X=20 X÷= 0.6
x÷=1÷2x= －x=
73
27
14
521
5X－3×
105
11
6
9
3
5
4
16
=
ⅹ = x－x=15 x÷×= χ ÷5 =
77
33
7
4
14
8
5
15
6
3
31111
x4
÷χ =
7
5
5420
1921139
151818
4x
x
25
2525
55
118
8x12
211
413
18
105
X= ÷X=
X÷=
75420
5
3
x
26
x
77
1
418
525235
()xx
χ = 4χ+
525
2
8151236
2
53
χ= 9 χ-=
5
85
2
714
（1－）Ｘ＝１４ X-X=
10.5x+6.5x=51
4
1525
1x
3(x+3)=50-x+3
1÷2x=
524
22
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1、
Thank you very much for taking me with
you on that splendid outing to London. It was the
first time that I had seen
the Tower or any of
the other famous sights. If I'd gone alone, I
couldn't have seen nearly as much, because I
wouldn't
have known my way weather was
splendid on that day, which I thought was rare. I
still remember some people
at noon, shine in
the afternoon and be windy before the night falls.
So I think I was lucky。
told me that in
Britain there was weather and no climate. During
the same day, it might snow in the morning, rain
20.6.156.15.202009:0909:09:22Jun-2009:09
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09:226.15.202009:096.15.2020
4、与肝胆人共事，无字句处读书。6
.15.20206.15.202009:0909:0909:09:2209:09:22
5、阅读使人充实，会谈使人敏捷，写作使人精确。Monday, June 15,
2020June 20Monday, June 15, 2
6、最大的骄傲于最大的自卑都表示
心灵的最软弱无力。9时9分9时9分15-Jun-206.15.2020
7、
志气这东
西是能传染的，你能感染着笼罩在你的环境中的精神。那些在你周围不断向上奋发的人的胜利，会鼓励激发你作更
艰苦
的奋斗，以求达到如象他们所做的样子。
20.6.1520.6.1520.6.15。
2020年6月15日星期一二〇二〇年六月十五日
8、时间是一位可爱的恋人，对你是多么的爱慕倾心，每分每秒都在叮嘱：劳动，创造！别虚度了一生！
09:0909:09:226.15.2020Monday, June 15, 2020