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소숫점: 1자리 덧셈44

1
4.4
+
8.8
=
13.2
2
1.5
+
9.3
=
10.8
3
4.7
+
3.7
=
8.4
4
5.4
+
5.5
=
10.9
5
4.4
+
5.3
=
9.7
6
6.2
+
9.2
=
15.4
7
1.1
+
4.6
=
5.7
8
1.3
+
3.1
=
4.4
9
8.7
+
4.2
=
12.9
10
9.5
+
4.7
=
14.2
11
5.4
+
4.9
=
10.3
12
9.4
+
3.7
=
13.1
13
9.3
+
6.8
=
16.1
14
1.4
+
8.1
=
9.5
15
8.5
+
1.8
=
10.3