loading.....

소수점 1자리 덧셈

1
5.7
+
8.1
=
13.8
2
2.1
+
4.5
=
6.6
3
4.6
+
5.7
=
10.3
4
8.5
+
2.7
=
11.2
5
9.2
+
4.4
=
13.6
6
3.2
+
9.1
=
12.3
7
2.2
+
4.6
=
6.8
8
2.8
+
1.4
=
4.2
9
6.4
+
8.4
=
14.8
10
1.8
+
2.1
=
3.9
11
8.8
+
1.7
=
10.5
12
1.5
+
3.1
=
4.6
13
4.3
+
2.4
=
6.7
14
2.4
+
3.4
=
5.8
15
5.5
+
5.3
=
10.8