소수점 1자리 덧셈
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소숫점: 1자리 덧셈97
1
9.7
+
2.8
=
12.5
2
3.5
+
1.7
=
5.2
3
2.6
+
1.7
=
4.3
4
5.6
+
9.3
=
14.9
5
6.8
+
3.6
=
10.4
6
2.5
+
7.3
=
9.8
7
4.4
+
4.8
=
9.2
8
4.1
+
4.5
=
8.6
9
2.8
+
3.7
=
6.5
10
4.3
+
3.5
=
7.8
11
3.6
+
8.4
=
12
12
5.1
+
7.2
=
12.3
13
9.1
+
1.4
=
10.5
14
3.3
+
1.3
=
4.6
15
9.5
+
1.2
=
10.7