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소숫점: 1자리 덧셈35

1
3.5
+
1.2
=
4.7
2
2.5
+
5.1
=
7.6
3
7.6
+
1.5
=
9.1
4
1.3
+
5.1
=
6.4
5
4.8
+
4.3
=
9.1
6
3.4
+
5.5
=
8.9
7
2.4
+
8.6
=
11
8
2.6
+
5.2
=
7.8
9
3.9
+
2.9
=
6.8
10
3.2
+
1.9
=
5.1
11
3.8
+
7.3
=
11.1
12
3.3
+
3.1
=
6.4
13
3.6
+
1.1
=
4.7
14
5.9
+
9.4
=
15.3
15
1.1
+
7.6
=
8.7