18+58=67-27=13+112=12-13=0.32=1-710=14+512=56+14=23-16=2x+x=-数学

题目简介

18+58=67-27=13+112=12-13=0.32=1-710=14+512=56+14=23-16=2x+x=-数学

题目详情

1
8
+
5
8
=
6
7
-
2
7
=
1
3
+
1
12
=
1
2
-
1
3
=
0.32=1-
7
10
=
1
4
+
5
12
=
5
6
+
1
4
=
2
3
-
1
6
=
2x+x=
题型:解答题难度:中档来源:不详

答案

class="stub"1
8
+class="stub"5
8
=class="stub"3
4
class="stub"6
7
-class="stub"2
7
=class="stub"4
7
class="stub"1
3
+class="stub"1
12
=class="stub"5
12
class="stub"1
2
-class="stub"1
3
=class="stub"1
6

0.32=0.09,1-class="stub"7
10
=class="stub"3
10
class="stub"1
4
+class="stub"5
12
=class="stub"2
3
class="stub"5
6
+class="stub"1
4
=1class="stub"1
12

class="stub"2
3
-class="stub"1
6
=class="stub"1
2
,2x+x=3x.

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