소수점 1자리 덧셈
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소숫점: 1자리 덧셈34
1
3.4
+
7.4
=
10.8
2
4.4
+
5.9
=
10.3
3
6.2
+
5.6
=
11.8
4
3.4
+
6.6
=
10
5
5.6
+
2.5
=
8.1
6
7.9
+
5.9
=
13.8
7
4.2
+
5.1
=
9.3
8
6.1
+
7.3
=
13.4
9
5.2
+
9.4
=
14.6
10
3.5
+
4.2
=
7.7
11
9.3
+
6.9
=
16.2
12
6.3
+
8.3
=
14.6
13
8.6
+
4.1
=
12.7
14
5.1
+
1.9
=
7
15
4.7
+
1.5
=
6.2