소수점 1자리 덧셈
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소숫점: 1자리 덧셈26
1
2.6
+
4.6
=
7.2
2
1.7
+
1.8
=
3.5
3
4.5
+
2.3
=
6.8
4
1.2
+
8.4
=
9.6
5
3.6
+
3.3
=
6.9
6
5.3
+
8.2
=
13.5
7
8.2
+
4.7
=
12.9
8
3.1
+
2.6
=
5.7
9
1.1
+
2.8
=
3.9
10
5.9
+
4.6
=
10.5
11
6.2
+
1.5
=
7.7
12
1.2
+
2.4
=
3.6
13
5.5
+
8.2
=
13.7
14
3.3
+
1.2
=
4.5
15
1.8
+
6.4
=
8.2