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소숫점: 1자리 덧셈61

1
6.1
+
4.5
=
10.6
2
1.3
+
4.7
=
6
3
9.4
+
1.3
=
10.7
4
3.6
+
4.3
=
7.9
5
2.9
+
2.3
=
5.2
6
5.4
+
1.6
=
7
7
6.2
+
4.5
=
10.7
8
1.9
+
1.2
=
3.1
9
9.3
+
5.6
=
14.9
10
3.8
+
4.2
=
8
11
9.9
+
1.3
=
11.2
12
9.7
+
7.1
=
16.8
13
6.1
+
2.9
=
9
14
3.3
+
9.5
=
12.8
15
2.8
+
1.5
=
4.3