소수점 1자리 덧셈
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소숫점: 1자리 덧셈43
1
4.3
+
8.4
=
12.7
2
8.3
+
2.5
=
10.8
3
6.9
+
4.7
=
11.6
4
8.6
+
1.3
=
9.9
5
1.5
+
4.6
=
6.1
6
5.2
+
6.5
=
11.7
7
4.9
+
4.6
=
9.5
8
1.2
+
5.8
=
7
9
2.5
+
2.6
=
5.1
10
2.4
+
2.6
=
5
11
1.8
+
1.9
=
3.7
12
7.3
+
6.5
=
13.8
13
5.5
+
3.1
=
8.6
14
2.3
+
2.3
=
4.6
15
8.4
+
7.9
=
16.3