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소숫점: 1자리 덧셈32

1
3.2
+
2.6
=
5.8
2
8.2
+
8.4
=
16.6
3
1.6
+
3.2
=
4.8
4
2.3
+
3.4
=
5.7
5
4.2
+
4.9
=
9.1
6
8.3
+
1.5
=
9.8
7
4.9
+
2.5
=
7.4
8
1.1
+
4.6
=
5.7
9
4.6
+
2.9
=
7.5
10
3.7
+
6.2
=
9.9
11
7.8
+
5.2
=
13
12
2.4
+
1.6
=
4
13
1.7
+
3.6
=
5.3
14
1.2
+
5.2
=
6.4
15
1.7
+
1.3
=
3