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소숫점: 1자리 덧셈34

1
3.4
+
6.8
=
10.2
2
1.4
+
2.5
=
3.9
3
3.3
+
9.7
=
13
4
4.1
+
5.5
=
9.6
5
8.5
+
5.9
=
14.4
6
5.4
+
2.6
=
8
7
1.8
+
1.2
=
3
8
2.9
+
1.6
=
4.5
9
5.4
+
9.6
=
15
10
1.7
+
5.3
=
7
11
8.2
+
2.2
=
10.4
12
4.7
+
5.4
=
10.1
13
1.3
+
8.3
=
9.6
14
1.3
+
3.3
=
4.6
15
3.9
+
3.5
=
7.4