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소숫점: 1자리 덧셈44

1
4.4
+
5.4
=
9.8
2
2.9
+
5.7
=
8.6
3
5.6
+
2.4
=
8
4
2.1
+
2.3
=
4.4
5
1.4
+
2.3
=
3.7
6
3.1
+
4.8
=
7.9
7
2.8
+
4.1
=
6.9
8
7.1
+
4.7
=
11.8
9
9.1
+
7.7
=
16.8
10
5.5
+
3.1
=
8.6
11
3.1
+
1.3
=
4.4
12
3.8
+
6.3
=
10.1
13
4.9
+
7.3
=
12.2
14
9.2
+
6.3
=
15.5
15
6.3
+
9.4
=
15.7