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소숫점: 1자리 덧셈62

1
6.2
+
9.2
=
15.4
2
7.7
+
3.4
=
11.1
3
7.9
+
2.7
=
10.6
4
7.1
+
7.8
=
14.9
5
2.3
+
4.4
=
6.7
6
3.1
+
2.2
=
5.3
7
1.9
+
4.3
=
6.2
8
8.6
+
1.8
=
10.4
9
1.5
+
6.3
=
7.8
10
1.8
+
5.7
=
7.5
11
2.3
+
4.1
=
6.4
12
2.6
+
7.5
=
10.1
13
6.2
+
2.6
=
8.8
14
7.4
+
1.6
=
9
15
3.8
+
7.1
=
10.9