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소숫점: 1자리 덧셈43

1
4.3
+
3.6
=
7.9
2
5.3
+
5.9
=
11.2
3
2.8
+
5.4
=
8.2
4
5.6
+
3.6
=
9.2
5
6.6
+
8.1
=
14.7
6
6.9
+
5.1
=
12
7
1.6
+
1.4
=
3
8
7.8
+
2.1
=
9.9
9
9.3
+
7.6
=
16.9
10
3.1
+
4.1
=
7.2
11
7.2
+
7.3
=
14.5
12
1.2
+
6.5
=
7.7
13
8.9
+
1.4
=
10.3
14
2.4
+
8.1
=
10.5
15
1.8
+
4.6
=
6.4