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소숫점: 1자리 덧셈36

1
3.6
+
3.4
=
7
2
4.9
+
6.9
=
11.8
3
8.7
+
3.7
=
12.4
4
1.2
+
3.5
=
4.7
5
1.4
+
4.9
=
6.3
6
4.4
+
2.2
=
6.6
7
4.3
+
4.2
=
8.5
8
4.3
+
5.7
=
10
9
1.6
+
3.7
=
5.3
10
3.3
+
4.3
=
7.6
11
7.4
+
8.2
=
15.6
12
5.7
+
6.3
=
12
13
6.1
+
3.5
=
9.6
14
2.9
+
5.2
=
8.1
15
4.2
+
4.4
=
8.6