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소숫점: 1자리 덧셈29

1
2.9
+
7.3
=
10.2
2
1.9
+
1.2
=
3.1
3
4.6
+
8.5
=
13.1
4
1.1
+
6.2
=
7.3
5
8.4
+
5.5
=
13.9
6
7.5
+
6.1
=
13.6
7
4.9
+
2.6
=
7.5
8
6.2
+
5.3
=
11.5
9
8.3
+
2.1
=
10.4
10
4.1
+
4.1
=
8.2
11
2.2
+
4.1
=
6.3
12
4.4
+
5.8
=
10.2
13
2.6
+
5.6
=
8.2
14
3.7
+
5.6
=
9.3
15
8.4
+
7.3
=
15.7