loading.....

소숫점: 1자리 덧셈15

1
1.5
+
5.5
=
7
2
4.1
+
6.3
=
10.4
3
1.3
+
3.4
=
4.7
4
8.9
+
5.9
=
14.8
5
7.4
+
1.2
=
8.6
6
3.8
+
2.4
=
6.2
7
9.1
+
3.1
=
12.2
8
6.2
+
8.2
=
14.4
9
7.2
+
9.7
=
16.9
10
3.5
+
5.4
=
8.9
11
4.2
+
3.5
=
7.7
12
4.2
+
3.4
=
7.6
13
3.5
+
9.3
=
12.8
14
9.5
+
5.6
=
15.1
15
6.2
+
4.6
=
10.8