loading.....

소수점 1자리 덧셈

1
2.8
+
8.4
=
11.2
2
5.1
+
3.4
=
8.5
3
5.1
+
5.4
=
10.5
4
4.4
+
8.4
=
12.8
5
3.2
+
6.9
=
10.1
6
6.3
+
2.2
=
8.5
7
6.5
+
1.6
=
8.1
8
7.1
+
9.3
=
16.4
9
2.3
+
5.4
=
7.7
10
4.6
+
7.3
=
11.9
11
4.5
+
1.4
=
5.9
12
5.7
+
6.3
=
12
13
6.7
+
6.4
=
13.1
14
4.8
+
1.4
=
6.2
15
1.1
+
7.7
=
8.8