소수점 1자리 덧셈
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소숫점: 1자리 덧셈43
1
4.3
+
6.1
=
10.4
2
3.1
+
7.3
=
10.4
3
4.8
+
8.5
=
13.3
4
8.4
+
5.1
=
13.5
5
7.1
+
8.4
=
15.5
6
1.7
+
1.5
=
3.2
7
9.4
+
7.7
=
17.1
8
6.2
+
8.4
=
14.6
9
3.9
+
9.5
=
13.4
10
2.9
+
9.2
=
12.1
11
9.5
+
2.8
=
12.3
12
1.3
+
2.2
=
3.5
13
2.4
+
5.5
=
7.9
14
5.9
+
2.7
=
8.6
15
5.3
+
7.4
=
12.7