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소숫점: 1자리 덧셈43

1
4.3
+
3.6
=
7.9
2
3.2
+
6.3
=
9.5
3
3.2
+
2.4
=
5.6
4
8.2
+
2.7
=
10.9
5
3.6
+
1.6
=
5.2
6
4.5
+
4.9
=
9.4
7
3.1
+
5.3
=
8.4
8
5.2
+
2.2
=
7.4
9
2.9
+
4.1
=
7
10
6.1
+
9.1
=
15.2
11
6.9
+
7.9
=
14.8
12
1.2
+
3.1
=
4.3
13
4.3
+
3.7
=
8
14
3.1
+
5.5
=
8.6
15
7.6
+
6.4
=
14