소수점 1자리 덧셈
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소숫점: 1자리 덧셈47
1
4.7
+
6.3
=
11
2
1.3
+
7.2
=
8.5
3
5.3
+
8.9
=
14.2
4
1.7
+
8.5
=
10.2
5
7.5
+
6.1
=
13.6
6
8.8
+
5.9
=
14.7
7
2.5
+
7.4
=
9.9
8
5.4
+
2.6
=
8
9
8.5
+
4.8
=
13.3
10
5.6
+
4.6
=
10.2
11
3.3
+
1.3
=
4.6
12
6.9
+
4.6
=
11.5
13
6.8
+
4.7
=
11.5
14
9.5
+
6.5
=
16
15
9.7
+
1.2
=
10.9