loading.....

소수점 1자리 덧셈

1
8.9
+
2.2
=
11.1
2
5.7
+
2.2
=
7.9
3
7.5
+
1.9
=
9.4
4
3.2
+
4.6
=
7.8
5
3.4
+
2.4
=
5.8
6
2.5
+
2.5
=
5
7
5.6
+
1.6
=
7.2
8
9.5
+
4.8
=
14.3
9
2.3
+
1.4
=
3.7
10
9.4
+
5.7
=
15.1
11
4.5
+
1.4
=
5.9
12
8.8
+
1.5
=
10.3
13
4.3
+
7.3
=
11.6
14
6.3
+
8.2
=
14.5
15
7.8
+
3.8
=
11.6
▲