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소숫점: 1자리 덧셈44

1
4.4
+
1.1
=
5.5
2
5.5
+
5.2
=
10.7
3
8.6
+
5.8
=
14.4
4
3.8
+
4.2
=
8
5
1.7
+
7.3
=
9
6
6.4
+
3.6
=
10
7
3.1
+
2.5
=
5.6
8
4.1
+
6.8
=
10.9
9
4.7
+
2.6
=
7.3
10
3.5
+
5.7
=
9.2
11
4.3
+
2.2
=
6.5
12
2.1
+
3.5
=
5.6
13
3.5
+
5.7
=
9.2
14
4.7
+
3.6
=
8.3
15
2.8
+
5.5
=
8.3