loading.....

소숫점: 1자리 덧셈52

1
5.2
+
7.1
=
12.3
2
8.8
+
5.1
=
13.9
3
7.4
+
2.7
=
10.1
4
8.2
+
5.3
=
13.5
5
2.2
+
7.2
=
9.4
6
2.5
+
4.2
=
6.7
7
7.4
+
4.2
=
11.6
8
6.7
+
9.2
=
15.9
9
7.8
+
1.1
=
8.9
10
8.5
+
5.1
=
13.6
11
9.4
+
1.6
=
11
12
6.4
+
1.4
=
7.8
13
3.5
+
1.8
=
5.3
14
7.5
+
1.5
=
9
15
6.7
+
4.5
=
11.2