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소숫점: 1자리 덧셈46

1
4.6
+
9.1
=
13.7
2
2.9
+
3.6
=
6.5
3
1.3
+
5.4
=
6.7
4
2.8
+
6.2
=
9
5
6.7
+
8.2
=
14.9
6
9.3
+
1.3
=
10.6
7
8.7
+
2.2
=
10.9
8
4.2
+
4.2
=
8.4
9
3.6
+
9.3
=
12.9
10
2.8
+
9.1
=
11.9
11
8.7
+
6.8
=
15.5
12
2.1
+
5.2
=
7.3
13
8.8
+
1.3
=
10.1
14
6.3
+
6.4
=
12.7
15
5.3
+
1.3
=
6.6