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소숫점: 1자리 덧셈37

1
3.7
+
5.9
=
9.6
2
4.6
+
2.3
=
6.9
3
5.4
+
5.5
=
10.9
4
6.1
+
8.1
=
14.2
5
7.2
+
5.5
=
12.7
6
6.5
+
5.2
=
11.7
7
5.4
+
7.4
=
12.8
8
3.4
+
3.4
=
6.8
9
4.4
+
1.3
=
5.7
10
7.2
+
5.7
=
12.9
11
2.5
+
3.6
=
6.1
12
3.2
+
9.1
=
12.3
13
3.2
+
3.2
=
6.4
14
7.5
+
3.2
=
10.7
15
4.1
+
4.8
=
8.9