loading.....

소숫점: 1자리 덧셈31

1
3.1
+
1.2
=
4.3
2
2.2
+
7.6
=
9.8
3
1.8
+
5.1
=
6.9
4
3.1
+
5.8
=
8.9
5
4.1
+
7.1
=
11.2
6
9.3
+
8.7
=
18
7
3.7
+
6.5
=
10.2
8
5.7
+
7.3
=
13
9
8.5
+
1.6
=
10.1
10
7.4
+
9.5
=
16.9
11
3.1
+
1.2
=
4.3
12
3.5
+
5.6
=
9.1
13
5.6
+
4.5
=
10.1
14
6.4
+
5.7
=
12.1
15
5.2
+
4.1
=
9.3