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소숫점: 1자리 덧셈46

1
4.6
+
4.2
=
8.8
2
1.9
+
2.3
=
4.2
3
7.1
+
4.5
=
11.6
4
5.5
+
3.4
=
8.9
5
2.5
+
4.6
=
7.1
6
9.6
+
1.9
=
11.5
7
1.3
+
8.6
=
9.9
8
1.6
+
6.6
=
8.2
9
1.4
+
4.4
=
5.8
10
3.5
+
5.4
=
8.9
11
1.2
+
2.3
=
3.5
12
6.2
+
9.4
=
15.6
13
5.4
+
2.7
=
8.1
14
6.2
+
1.8
=
8
15
5.8
+
8.2
=
14