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소숫점: 1자리 덧셈46

1
4.6
+
7.5
=
12.1
2
1.2
+
1.3
=
2.5
3
5.4
+
5.3
=
10.7
4
4.3
+
1.3
=
5.6
5
5.9
+
8.1
=
14
6
3.2
+
3.3
=
6.5
7
5.4
+
4.7
=
10.1
8
3.6
+
4.3
=
7.9
9
3.9
+
1.3
=
5.2
10
1.1
+
6.3
=
7.4
11
1.5
+
1.1
=
2.6
12
2.1
+
6.9
=
9
13
5.4
+
4.5
=
9.9
14
5.5
+
6.2
=
11.7
15
4.5
+
5.5
=
10