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소숫점: 1자리 덧셈34

1
3.4
+
1.5
=
4.9
2
1.4
+
4.8
=
6.2
3
3.7
+
2.9
=
6.6
4
8.5
+
6.9
=
15.4
5
6.3
+
5.1
=
11.4
6
1.3
+
1.1
=
2.4
7
3.9
+
4.7
=
8.6
8
9.1
+
2.1
=
11.2
9
2.3
+
4.7
=
7
10
1.2
+
1.2
=
2.4
11
5.9
+
3.1
=
9
12
7.2
+
5.9
=
13.1
13
1.2
+
1.4
=
2.6
14
6.2
+
8.1
=
14.3
15
1.9
+
5.2
=
7.1