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홈 > 소수점 1자리 덧셈

1
2.2
+
1.9
=
4.1
2
1.2
+
2.8
=
4
3
2.7
+
1.7
=
4.4
4
1.6
+
2.7
=
4.3
5
6.3
+
8.5
=
14.8
6
5.4
+
5.1
=
10.5
7
2.8
+
4.5
=
7.3
8
9.4
+
5.9
=
15.3
9
1.1
+
7.4
=
8.5
10
6.1
+
1.5
=
7.6
11
3.1
+
4.1
=
7.2
12
6.5
+
3.7
=
10.2
13
5.1
+
6.3
=
11.4
14
2.2
+
7.7
=
9.9
15
5.7
+
3.1
=
8.8