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소숫점: 1자리 덧셈14

1
1.4
+
2.3
=
3.7
2
5.7
+
4.9
=
10.6
3
9.2
+
3.8
=
13
4
4.3
+
8.3
=
12.6
5
3.6
+
3.3
=
6.9
6
5.4
+
2.6
=
8
7
7.4
+
6.7
=
14.1
8
3.4
+
1.2
=
4.6
9
3.6
+
2.4
=
6
10
4.5
+
4.5
=
9
11
4.5
+
1.5
=
6
12
2.9
+
5.4
=
8.3
13
7.3
+
2.7
=
10
14
3.1
+
8.1
=
11.2
15
8.5
+
2.6
=
11.1