直接写出得数.117+37=1-611=0.32=1-49+59=718+518=5-34=79-49=0.75+34=-数学

题目简介

直接写出得数.117+37=1-611=0.32=1-49+59=718+518=5-34=79-49=0.75+34=-数学

题目详情

直接写出得数.
11
7
+
3
7
=
1-
6
11
=
0.32=1-
4
9
+
5
9
=
7
18
+
5
18
=
5-
3
4
=
7
9
-
4
9
=
0.75+
3
4
=
题型:解答题难度:中档来源:不详

答案

class="stub"11
7
+class="stub"3
7
=2,
1-class="stub"6
11
=class="stub"5
11
0.32=0.09,1-class="stub"4
9
+class="stub"5
9
=class="stub"10
9
class="stub"7
18
+class="stub"5
18
=class="stub"2
3
5-class="stub"3
4
=4class="stub"1
4
class="stub"7
9
-class="stub"4
9
=class="stub"1
3
0.75+class="stub"3
4
=1.5.

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