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소숫점: 1자리 덧셈29

1
2.9
+
7.3
=
10.2
2
8.2
+
2.8
=
11
3
3.6
+
8.2
=
11.8
4
1.4
+
3.3
=
4.7
5
3.1
+
6.6
=
9.7
6
4.6
+
4.3
=
8.9
7
6.9
+
1.2
=
8.1
8
4.6
+
2.5
=
7.1
9
2.9
+
2.9
=
5.8
10
5.1
+
4.4
=
9.5
11
7.5
+
2.6
=
10.1
12
5.7
+
2.3
=
8
13
6.3
+
3.2
=
9.5
14
1.4
+
5.4
=
6.8
15
1.8
+
3.9
=
5.7