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소숫점: 1자리 덧셈52

1
5.2
+
4.8
=
10
2
9.2
+
2.1
=
11.3
3
7.3
+
2.1
=
9.4
4
9.2
+
5.4
=
14.6
5
4.5
+
9.6
=
14.1
6
1.6
+
1.2
=
2.8
7
3.1
+
2.2
=
5.3
8
1.4
+
2.9
=
4.3
9
6.3
+
3.5
=
9.8
10
5.4
+
3.5
=
8.9
11
8.3
+
4.2
=
12.5
12
6.1
+
2.1
=
8.2
13
3.6
+
5.7
=
9.3
14
7.6
+
2.3
=
9.9
15
1.3
+
1.3
=
2.6