loading.....

소숫점: 1자리 덧셈12

1
1.2
+
6.4
=
7.6
2
5.3
+
1.1
=
6.4
3
8.1
+
2.8
=
10.9
4
5.3
+
8.6
=
13.9
5
5.2
+
9.1
=
14.3
6
5.5
+
2.4
=
7.9
7
9.9
+
1.4
=
11.3
8
7.1
+
9.3
=
16.4
9
2.3
+
9.3
=
11.6
10
6.3
+
9.1
=
15.4
11
9.7
+
2.3
=
12
12
5.8
+
1.3
=
7.1
13
5.3
+
4.7
=
10
14
6.3
+
7.1
=
13.4
15
1.9
+
2.3
=
4.2