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소숫점: 1자리 덧셈41

1
4.1
+
5.7
=
9.8
2
1.9
+
8.5
=
10.4
3
9.8
+
3.2
=
13
4
6.9
+
4.5
=
11.4
5
2.1
+
2.5
=
4.6
6
1.4
+
3.2
=
4.6
7
2.3
+
8.4
=
10.7
8
1.1
+
2.5
=
3.6
9
1.4
+
1.3
=
2.7
10
4.4
+
9.3
=
13.7
11
1.3
+
3.6
=
4.9
12
8.4
+
6.7
=
15.1
13
2.2
+
6.2
=
8.4
14
3.9
+
1.3
=
5.2
15
9.2
+
8.8
=
18