loading.....

소숫점: 1자리 덧셈11

1
1.1
+
4.5
=
5.6
2
6.2
+
1.6
=
7.8
3
8.3
+
2.9
=
11.2
4
5.8
+
7.2
=
13
5
9.6
+
6.1
=
15.7
6
8.3
+
5.8
=
14.1
7
8.1
+
5.8
=
13.9
8
7.1
+
3.6
=
10.7
9
7.6
+
5.9
=
13.5
10
2.6
+
3.5
=
6.1
11
9.6
+
5.3
=
14.9
12
1.7
+
6.5
=
8.2
13
4.9
+
1.7
=
6.6
14
4.5
+
2.5
=
7
15
8.1
+
9.4
=
17.5