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소숫점: 1자리 덧셈52

1
5.2
+
9.4
=
14.6
2
5.1
+
4.2
=
9.3
3
2.1
+
2.4
=
4.5
4
8.9
+
2.8
=
11.7
5
4.5
+
7.3
=
11.8
6
8.1
+
1.9
=
10
7
3.4
+
2.2
=
5.6
8
8.8
+
1.5
=
10.3
9
9.4
+
4.4
=
13.8
10
1.1
+
2.2
=
3.3
11
1.7
+
4.1
=
5.8
12
5.4
+
4.8
=
10.2
13
5.9
+
5.3
=
11.2
14
9.6
+
4.8
=
14.4
15
3.5
+
3.4
=
6.9