loading.....

소수점 1자리 덧셈

1
2.9
+
5.1
=
8
2
4.5
+
2.4
=
6.9
3
4.7
+
4.6
=
9.3
4
1.1
+
3.8
=
4.9
5
2.9
+
9.2
=
12.1
6
4.6
+
2.4
=
7
7
5.7
+
8.1
=
13.8
8
1.9
+
1.3
=
3.2
9
5.1
+
6.1
=
11.2
10
7.2
+
4.3
=
11.5
11
6.2
+
8.5
=
14.7
12
2.1
+
5.4
=
7.5
13
8.6
+
3.6
=
12.2
14
6.1
+
4.5
=
10.6
15
5.4
+
1.5
=
6.9