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소숫점: 1자리 덧셈17

1
1.7
+
5.1
=
6.8
2
1.9
+
5.8
=
7.7
3
9.5
+
5.3
=
14.8
4
3.2
+
1.3
=
4.5
5
8.5
+
1.8
=
10.3
6
4.6
+
7.6
=
12.2
7
7.3
+
6.2
=
13.5
8
6.8
+
4.6
=
11.4
9
6.5
+
5.6
=
12.1
10
5.6
+
8.2
=
13.8
11
8.8
+
1.7
=
10.5
12
8.4
+
2.2
=
10.6
13
3.5
+
6.1
=
9.6
14
1.2
+
4.5
=
5.7
15
1.5
+
3.1
=
4.6