소수점 1자리 덧셈
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소숫점: 1자리 덧셈10
1
1.7
+
4.1
=
5.8
2
1.1
+
8.7
=
9.8
3
1.3
+
4.6
=
5.9
4
8.8
+
3.5
=
12.3
5
2.3
+
2.9
=
5.2
6
6.6
+
3.3
=
9.9
7
4.6
+
3.4
=
8
8
8.2
+
2.1
=
10.3
9
8.7
+
6.2
=
14.9
10
8.1
+
3.7
=
11.8
11
2.4
+
6.3
=
8.7
12
1.3
+
6.2
=
7.5
13
4.5
+
5.1
=
9.6
14
5.4
+
6.2
=
11.6
15
3.2
+
4.8
=
8