loading.....

소수점 1자리 덧셈

1
7.8
+
3.2
=
11
2
2.3
+
7.7
=
10
3
1.5
+
2.2
=
3.7
4
2.6
+
1.2
=
3.8
5
5.2
+
8.3
=
13.5
6
4.2
+
5.3
=
9.5
7
7.2
+
5.1
=
12.3
8
2.8
+
6.3
=
9.1
9
2.3
+
6.1
=
8.4
10
8.6
+
2.5
=
11.1
11
3.6
+
9.2
=
12.8
12
4.6
+
5.7
=
10.3
13
5.1
+
7.4
=
12.5
14
4.4
+
3.5
=
7.9
15
8.7
+
3.9
=
12.6