loading.....

소숫점: 1자리 덧셈13

1
1.3
+
5.8
=
7.1
2
4.3
+
6.1
=
10.4
3
3.3
+
7.6
=
10.9
4
6.4
+
4.4
=
10.8
5
4.3
+
3.8
=
8.1
6
4.2
+
8.5
=
12.7
7
1.3
+
1.6
=
2.9
8
3.7
+
6.1
=
9.8
9
9.4
+
3.6
=
13
10
6.2
+
6.5
=
12.7
11
1.4
+
2.1
=
3.5
12
7.8
+
7.6
=
15.4
13
4.7
+
4.4
=
9.1
14
9.5
+
2.5
=
12
15
4.3
+
3.4
=
7.7