loading.....

소숫점: 1자리 덧셈19

1
1.9
+
5.3
=
7.2
2
9.4
+
4.5
=
13.9
3
7.3
+
7.9
=
15.2
4
2.4
+
3.5
=
5.9
5
1.4
+
3.1
=
4.5
6
5.4
+
2.5
=
7.9
7
4.6
+
5.4
=
10
8
4.7
+
2.3
=
7
9
1.8
+
2.6
=
4.4
10
3.5
+
6.6
=
10.1
11
6.6
+
1.3
=
7.9
12
2.5
+
5.1
=
7.6
13
4.8
+
6.4
=
11.2
14
2.3
+
2.1
=
4.4
15
4.3
+
2.9
=
7.2