loading.....

소수점 1자리 덧셈

1
2.2
+
4.5
=
6.7
2
1.2
+
3.7
=
4.9
3
4.8
+
2.3
=
7.1
4
7.2
+
5.5
=
12.7
5
6.2
+
5.7
=
11.9
6
5.5
+
3.5
=
9
7
2.1
+
9.4
=
11.5
8
7.4
+
3.7
=
11.1
9
3.7
+
3.1
=
6.8
10
1.7
+
5.7
=
7.4
11
7.1
+
4.9
=
12
12
3.2
+
9.7
=
12.9
13
4.3
+
3.2
=
7.5
14
2.3
+
5.9
=
8.2
15
8.4
+
5.6
=
14