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소숫점: 1자리 덧셈83

1
8.3
+
2.8
=
11.1
2
1.4
+
6.1
=
7.5
3
5.6
+
2.4
=
8
4
7.5
+
3.4
=
10.9
5
2.2
+
7.1
=
9.3
6
2.2
+
7.3
=
9.5
7
5.6
+
9.3
=
14.9
8
3.3
+
4.4
=
7.7
9
7.2
+
9.1
=
16.3
10
3.9
+
1.5
=
5.4
11
8.5
+
2.7
=
11.2
12
1.1
+
6.5
=
7.6
13
7.8
+
2.1
=
9.9
14
7.4
+
6.7
=
14.1
15
9.9
+
1.6
=
11.5