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소숫점: 1자리 덧셈43

1
4.3
+
7.6
=
11.9
2
7.3
+
5.2
=
12.5
3
8.9
+
2.7
=
11.6
4
4.4
+
2.5
=
6.9
5
2.4
+
8.2
=
10.6
6
2.6
+
4.8
=
7.4
7
4.5
+
8.8
=
13.3
8
4.1
+
1.6
=
5.7
9
8.5
+
8.3
=
16.8
10
8.4
+
5.9
=
14.3
11
5.2
+
2.4
=
7.6
12
3.5
+
2.7
=
6.2
13
4.2
+
2.6
=
6.8
14
2.9
+
3.2
=
6.1
15
7.3
+
4.7
=
12