loading.....

소숫점: 1자리 덧셈17

1
1.7
+
6.2
=
7.9
2
2.4
+
4.6
=
7
3
1.4
+
2.6
=
4
4
9.3
+
6.5
=
15.8
5
5.2
+
9.3
=
14.5
6
9.6
+
4.6
=
14.2
7
6.1
+
3.6
=
9.7
8
3.7
+
1.6
=
5.3
9
1.5
+
6.1
=
7.6
10
3.4
+
6.4
=
9.8
11
4.7
+
4.2
=
8.9
12
9.5
+
7.7
=
17.2
13
4.7
+
1.2
=
5.9
14
1.1
+
7.8
=
8.9
15
4.8
+
4.9
=
9.7