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소숫점: 1자리 덧셈49

1
4.9
+
5.6
=
10.5
2
3.7
+
2.4
=
6.1
3
8.2
+
8.9
=
17.1
4
3.1
+
6.7
=
9.8
5
5.1
+
1.9
=
7
6
1.2
+
2.4
=
3.6
7
1.4
+
5.5
=
6.9
8
4.9
+
9.1
=
14
9
5.3
+
5.9
=
11.2
10
4.2
+
6.5
=
10.7
11
6.7
+
1.7
=
8.4
12
3.4
+
4.1
=
7.5
13
4.8
+
3.9
=
8.7
14
5.4
+
1.3
=
6.7
15
3.2
+
7.2
=
10.4