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소숫점: 1자리 덧셈46

1
4.6
+
3.6
=
8.2
2
6.8
+
4.1
=
10.9
3
7.3
+
3.2
=
10.5
4
2.2
+
5.2
=
7.4
5
1.5
+
2.6
=
4.1
6
2.1
+
1.2
=
3.3
7
6.5
+
6.9
=
13.4
8
3.9
+
1.4
=
5.3
9
4.2
+
9.5
=
13.7
10
3.3
+
1.5
=
4.8
11
5.8
+
7.4
=
13.2
12
7.5
+
6.7
=
14.2
13
5.4
+
2.9
=
8.3
14
3.2
+
5.4
=
8.6
15
1.3
+
2.6
=
3.9