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소숫점: 1자리 덧셈29

1
2.9
+
4.5
=
7.4
2
2.5
+
5.8
=
8.3
3
3.3
+
9.4
=
12.7
4
8.3
+
4.5
=
12.8
5
1.6
+
3.2
=
4.8
6
8.5
+
1.3
=
9.8
7
3.4
+
4.6
=
8
8
1.6
+
2.6
=
4.2
9
1.2
+
9.3
=
10.5
10
8.2
+
2.3
=
10.5
11
6.1
+
8.2
=
14.3
12
9.6
+
1.1
=
10.7
13
1.1
+
6.2
=
7.3
14
6.1
+
4.7
=
10.8
15
3.3
+
7.2
=
10.5