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소숫점: 1자리 덧셈73

1
7.3
+
2.6
=
9.9
2
9.1
+
8.4
=
17.5
3
9.6
+
7.9
=
17.5
4
5.2
+
4.1
=
9.3
5
3.1
+
4.2
=
7.3
6
2.7
+
2.5
=
5.2
7
3.3
+
1.6
=
4.9
8
4.5
+
8.3
=
12.8
9
1.2
+
6.1
=
7.3
10
1.5
+
2.9
=
4.4
11
4.7
+
3.6
=
8.3
12
5.6
+
2.6
=
8.2
13
3.7
+
1.1
=
4.8
14
7.4
+
9.9
=
17.3
15
1.1
+
8.1
=
9.2