loading.....

소수점 1자리 덧셈

1
4.5
+
7.9
=
12.4
2
2.3
+
1.6
=
3.9
3
3.9
+
5.4
=
9.3
4
4.6
+
6.2
=
10.8
5
3.9
+
2.6
=
6.5
6
1.2
+
3.3
=
4.5
7
1.7
+
5.7
=
7.4
8
9.1
+
1.6
=
10.7
9
2.3
+
5.3
=
7.6
10
9.8
+
1.6
=
11.4
11
4.9
+
5.5
=
10.4
12
1.1
+
5.5
=
6.6
13
8.2
+
1.5
=
9.7
14
3.8
+
2.7
=
6.5
15
5.3
+
1.2
=
6.5