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소숫점: 1자리 덧셈49

1
4.9
+
7.3
=
12.2
2
1.5
+
7.2
=
8.7
3
4.9
+
3.4
=
8.3
4
1.9
+
6.9
=
8.8
5
4.4
+
2.3
=
6.7
6
9.2
+
5.6
=
14.8
7
2.8
+
2.6
=
5.4
8
6.1
+
1.2
=
7.3
9
2.9
+
4.6
=
7.5
10
1.8
+
8.6
=
10.4
11
2.1
+
9.3
=
11.4
12
3.8
+
3.5
=
7.3
13
7.3
+
7.8
=
15.1
14
2.4
+
1.1
=
3.5
15
3.9
+
8.1
=
12