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홈 > 소수점 1자리 덧셈

1
2.8
+
1.7
=
4.5
2
7.6
+
3.2
=
10.8
3
3.6
+
5.4
=
9
4
8.3
+
2.8
=
11.1
5
1.1
+
7.5
=
8.6
6
3.1
+
2.3
=
5.4
7
4.4
+
8.6
=
13
8
4.9
+
4.9
=
9.8
9
6.1
+
4.7
=
10.8
10
1.4
+
5.9
=
7.3
11
7.8
+
4.1
=
11.9
12
1.3
+
4.4
=
5.7
13
9.8
+
2.2
=
12
14
1.5
+
2.3
=
3.8
15
2.5
+
2.5
=
5