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소숫점: 1자리 덧셈35

1
3.5
+
2.7
=
6.2
2
3.7
+
5.1
=
8.8
3
4.4
+
5.1
=
9.5
4
1.3
+
2.4
=
3.7
5
2.9
+
3.4
=
6.3
6
6.5
+
7.8
=
14.3
7
3.7
+
4.4
=
8.1
8
2.2
+
4.4
=
6.6
9
3.3
+
3.4
=
6.7
10
1.3
+
1.5
=
2.8
11
3.4
+
1.7
=
5.1
12
3.1
+
6.7
=
9.8
13
4.5
+
3.5
=
8
14
6.2
+
1.8
=
8
15
6.4
+
1.5
=
7.9