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소숫점: 1자리 덧셈56

1
5.6
+
1.7
=
7.3
2
3.5
+
4.4
=
7.9
3
2.5
+
5.1
=
7.6
4
2.7
+
1.6
=
4.3
5
1.5
+
4.6
=
6.1
6
7.5
+
7.6
=
15.1
7
4.1
+
6.3
=
10.4
8
4.8
+
2.6
=
7.4
9
3.1
+
3.5
=
6.6
10
2.3
+
1.1
=
3.4
11
5.5
+
4.5
=
10
12
3.5
+
8.1
=
11.6
13
6.3
+
3.5
=
9.8
14
1.2
+
8.6
=
9.8
15
1.9
+
5.8
=
7.7