loading.....

소수점 1자리 덧셈

1
2.3
+
5.4
=
7.7
2
1.5
+
4.8
=
6.3
3
8.4
+
4.3
=
12.7
4
5.5
+
9.2
=
14.7
5
1.2
+
3.6
=
4.8
6
1.7
+
9.3
=
11
7
9.8
+
3.9
=
13.7
8
7.5
+
6.2
=
13.7
9
3.4
+
6.9
=
10.3
10
3.2
+
5.1
=
8.3
11
9.8
+
5.4
=
15.2
12
3.5
+
6.1
=
9.6
13
4.7
+
2.7
=
7.4
14
7.1
+
4.5
=
11.6
15
4.9
+
3.9
=
8.8