loading.....

소숫점: 1자리 덧셈49

1
4.9
+
4.4
=
9.3
2
3.7
+
4.6
=
8.3
3
9.1
+
8.6
=
17.7
4
3.8
+
5.2
=
9
5
1.5
+
3.3
=
4.8
6
4.5
+
8.3
=
12.8
7
7.3
+
6.4
=
13.7
8
6.9
+
3.9
=
10.8
9
3.4
+
2.5
=
5.9
10
2.1
+
1.5
=
3.6
11
4.4
+
5.6
=
10
12
3.1
+
1.4
=
4.5
13
7.4
+
4.5
=
11.9
14
2.5
+
8.3
=
10.8
15
6.2
+
4.5
=
10.7