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소숫점: 1자리 덧셈49

1
4.9
+
4.1
=
9
2
9.6
+
4.7
=
14.3
3
1.5
+
2.1
=
3.6
4
5.2
+
5.2
=
10.4
5
2.4
+
2.2
=
4.6
6
5.2
+
4.3
=
9.5
7
3.4
+
1.7
=
5.1
8
2.4
+
1.9
=
4.3
9
1.5
+
4.5
=
6
10
4.2
+
4.5
=
8.7
11
1.9
+
7.1
=
9
12
5.2
+
1.1
=
6.3
13
4.3
+
8.1
=
12.4
14
6.2
+
2.8
=
9
15
4.2
+
1.4
=
5.6