loading.....

소숫점: 1자리 덧셈74

1
7.4
+
5.5
=
12.9
2
9.9
+
6.8
=
16.7
3
4.3
+
9.5
=
13.8
4
1.2
+
9.3
=
10.5
5
8.4
+
9.2
=
17.6
6
1.9
+
1.7
=
3.6
7
5.1
+
6.2
=
11.3
8
1.1
+
1.1
=
2.2
9
1.7
+
3.6
=
5.3
10
8.6
+
4.3
=
12.9
11
4.9
+
4.7
=
9.6
12
2.4
+
7.4
=
9.8
13
8.4
+
6.3
=
14.7
14
7.6
+
1.1
=
8.7
15
6.4
+
5.2
=
11.6