소수점 1자리 덧셈
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소숫점: 1자리 덧셈19
1
1.9
+
4.1
=
6
2
1.7
+
6.3
=
8
3
5.7
+
9.2
=
14.9
4
3.1
+
5.3
=
8.4
5
3.6
+
1.2
=
4.8
6
1.2
+
5.8
=
7
7
7.1
+
7.2
=
14.3
8
5.1
+
9.4
=
14.5
9
3.4
+
1.7
=
5.1
10
2.7
+
2.4
=
5.1
11
3.2
+
4.8
=
8
12
2.5
+
1.7
=
4.2
13
4.3
+
7.5
=
11.8
14
4.9
+
5.6
=
10.5
15
3.5
+
8.2
=
11.7