loading.....

소숫점: 1자리 덧셈39

1
3.9
+
7.3
=
11.2
2
2.2
+
6.8
=
9
3
2.2
+
8.1
=
10.3
4
8.5
+
9.2
=
17.7
5
1.3
+
8.5
=
9.8
6
1.3
+
2.4
=
3.7
7
9.3
+
9.5
=
18.8
8
5.5
+
1.8
=
7.3
9
1.7
+
8.4
=
10.1
10
8.4
+
4.3
=
12.7
11
6.7
+
1.3
=
8
12
1.7
+
3.2
=
4.9
13
4.8
+
5.6
=
10.4
14
5.3
+
5.4
=
10.7
15
4.1
+
7.8
=
11.9