loading.....

소숫점: 1자리 덧셈

1
2.5
+
3.4
=
5.9
2
9.6
+
2.5
=
12.1
3
5.5
+
3.9
=
9.4
4
8.3
+
4.3
=
12.6
5
5.3
+
3.3
=
8.6
6
9.4
+
5.3
=
14.7
7
2.2
+
5.9
=
8.1
8
2.4
+
9.3
=
11.7
9
1.9
+
2.4
=
4.3
10
7.5
+
1.7
=
9.2
11
1.4
+
4.2
=
5.6
12
1.3
+
5.2
=
6.5
13
3.6
+
8.4
=
12
14
5.6
+
1.7
=
7.3
15
1.1
+
4.2
=
5.3