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소숫점: 1자리 덧셈83

1
8.3
+
1.6
=
9.9
2
2.2
+
3.5
=
5.7
3
4.3
+
3.8
=
8.1
4
9.3
+
3.3
=
12.6
5
4.8
+
3.6
=
8.4
6
3.7
+
4.5
=
8.2
7
6.1
+
5.7
=
11.8
8
1.3
+
2.1
=
3.4
9
7.4
+
2.1
=
9.5
10
3.8
+
1.6
=
5.4
11
8.2
+
1.6
=
9.8
12
2.7
+
5.5
=
8.2
13
2.9
+
7.3
=
10.2
14
3.8
+
3.6
=
7.4
15
5.1
+
8.5
=
13.6