소수점 1자리 덧셈
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소숫점: 1자리 덧셈32
1
3.2
+
9.1
=
12.3
2
6.3
+
5.3
=
11.6
3
1.2
+
4.9
=
6.1
4
2.6
+
3.5
=
6.1
5
8.3
+
3.4
=
11.7
6
2.2
+
5.9
=
8.1
7
1.1
+
4.7
=
5.8
8
2.5
+
1.2
=
3.7
9
1.2
+
3.4
=
4.6
10
5.2
+
6.1
=
11.3
11
6.2
+
9.4
=
15.6
12
3.8
+
3.5
=
7.3
13
5.4
+
7.6
=
13
14
2.2
+
2.2
=
4.4
15
2.7
+
2.3
=
5