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소숫점: 1자리 덧셈11

1
1.1
+
4.3
=
5.4
2
4.1
+
6.3
=
10.4
3
4.5
+
7.6
=
12.1
4
3.2
+
9.9
=
13.1
5
1.2
+
3.3
=
4.5
6
9.4
+
2.1
=
11.5
7
1.4
+
8.1
=
9.5
8
4.4
+
4.8
=
9.2
9
4.4
+
2.2
=
6.6
10
9.5
+
7.1
=
16.6
11
3.5
+
4.1
=
7.6
12
4.2
+
7.3
=
11.5
13
5.7
+
4.3
=
10
14
2.5
+
1.5
=
4
15
3.7
+
2.7
=
6.4