loading.....

소숫점: 1자리 덧셈52

1
5.2
+
2.3
=
7.5
2
1.3
+
5.8
=
7.1
3
8.1
+
9.3
=
17.4
4
3.3
+
1.8
=
5.1
5
2.2
+
9.4
=
11.6
6
4.8
+
2.1
=
6.9
7
6.2
+
1.9
=
8.1
8
6.1
+
3.5
=
9.6
9
1.8
+
1.5
=
3.3
10
6.9
+
4.4
=
11.3
11
3.1
+
4.4
=
7.5
12
6.4
+
2.6
=
9
13
8.2
+
7.4
=
15.6
14
2.1
+
6.1
=
8.2
15
4.2
+
3.3
=
7.5