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소수점 1자리 덧셈

1
2.6
+
4.2
=
6.8
2
2.6
+
6.1
=
8.7
3
9.5
+
2.8
=
12.3
4
9.2
+
5.1
=
14.3
5
1.1
+
9.9
=
11
6
2.5
+
2.6
=
5.1
7
1.1
+
5.1
=
6.2
8
2.5
+
7.5
=
10
9
6.5
+
5.6
=
12.1
10
1.3
+
1.1
=
2.4
11
1.8
+
6.2
=
8
12
1.1
+
6.9
=
8
13
1.7
+
8.3
=
10
14
6.9
+
4.1
=
11
15
1.6
+
3.2
=
4.8