loading.....

소숫점: 1자리 덧셈42

1
4.2
+
4.5
=
8.7
2
3.3
+
3.2
=
6.5
3
6.3
+
3.5
=
9.8
4
8.1
+
6.4
=
14.5
5
2.3
+
2.3
=
4.6
6
2.8
+
1.4
=
4.2
7
4.3
+
1.9
=
6.2
8
7.3
+
2.2
=
9.5
9
9.9
+
3.3
=
13.2
10
5.2
+
7.1
=
12.3
11
1.2
+
2.5
=
3.7
12
9.1
+
6.3
=
15.4
13
7.1
+
8.9
=
16
14
2.7
+
8.1
=
10.8
15
5.2
+
3.3
=
8.5