loading.....

소수점 1자리 덧셈

1
2.9
+
1.2
=
4.1
2
6.7
+
4.2
=
10.9
3
1.8
+
8.6
=
10.4
4
2.3
+
4.5
=
6.8
5
9.1
+
7.8
=
16.9
6
3.3
+
8.1
=
11.4
7
4.4
+
5.6
=
10
8
3.1
+
8.2
=
11.3
9
3.3
+
8.1
=
11.4
10
2.1
+
7.1
=
9.2
11
1.3
+
2.8
=
4.1
12
3.5
+
9.5
=
13
13
2.7
+
5.2
=
7.9
14
1.2
+
5.9
=
7.1
15
5.9
+
4.1
=
10