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소숫점: 1자리 덧셈43

1
4.3
+
4.4
=
8.7
2
7.3
+
6.3
=
13.6
3
8.3
+
3.3
=
11.6
4
4.2
+
4.1
=
8.3
5
6.2
+
2.1
=
8.3
6
3.4
+
3.5
=
6.9
7
2.4
+
6.4
=
8.8
8
4.2
+
4.1
=
8.3
9
4.1
+
1.1
=
5.2
10
5.7
+
1.5
=
7.2
11
3.9
+
1.6
=
5.5
12
3.1
+
2.1
=
5.2
13
7.3
+
5.8
=
13.1
14
8.1
+
7.6
=
15.7
15
5.6
+
3.5
=
9.1