소수점 1자리 덧셈
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소숫점: 1자리 덧셈36
1
3.6
+
5.4
=
9
2
3.7
+
4.1
=
7.8
3
3.5
+
8.1
=
11.6
4
4.2
+
7.6
=
11.8
5
2.5
+
1.5
=
4
6
3.5
+
5.3
=
8.8
7
6.9
+
3.9
=
10.8
8
5.5
+
3.2
=
8.7
9
5.5
+
4.6
=
10.1
10
2.4
+
1.6
=
4
11
5.5
+
5.3
=
10.8
12
7.1
+
1.6
=
8.7
13
5.7
+
5.3
=
11
14
4.8
+
9.9
=
14.7
15
3.9
+
3.6
=
7.5