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소숫점: 1자리 덧셈37

1
3.7
+
2.5
=
6.2
2
1.7
+
1.9
=
3.6
3
1.8
+
6.9
=
8.7
4
3.3
+
6.6
=
9.9
5
8.9
+
2.5
=
11.4
6
5.3
+
4.4
=
9.7
7
2.9
+
1.4
=
4.3
8
7.2
+
1.1
=
8.3
9
4.7
+
3.3
=
8
10
3.6
+
4.4
=
8
11
4.8
+
5.9
=
10.7
12
3.4
+
2.5
=
5.9
13
1.1
+
1.2
=
2.3
14
9.6
+
5.1
=
14.7
15
4.7
+
4.2
=
8.9