loading.....

소수점 1자리 덧셈

1
3.4
+
3.5
=
6.9
2
5.9
+
2.6
=
8.5
3
3.5
+
1.2
=
4.7
4
7.2
+
6.5
=
13.7
5
1.5
+
2.2
=
3.7
6
4.9
+
1.2
=
6.1
7
1.3
+
5.3
=
6.6
8
4.9
+
8.3
=
13.2
9
4.5
+
3.7
=
8.2
10
6.4
+
9.2
=
15.6
11
5.6
+
1.7
=
7.3
12
8.8
+
5.2
=
14
13
2.9
+
5.3
=
8.2
14
3.4
+
5.6
=
9
15
3.7
+
4.3
=
8