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홈 > 소수점 1자리 덧셈

1
2.8
+
4.4
=
7.2
2
3.1
+
1.1
=
4.2
3
9.6
+
1.1
=
10.7
4
3.2
+
9.2
=
12.4
5
5.4
+
1.1
=
6.5
6
4.8
+
3.9
=
8.7
7
1.6
+
8.1
=
9.7
8
2.5
+
2.9
=
5.4
9
4.1
+
2.1
=
6.2
10
5.4
+
3.4
=
8.8
11
5.4
+
3.6
=
9
12
2.9
+
9.4
=
12.3
13
1.6
+
5.5
=
7.1
14
8.2
+
5.6
=
13.8
15
1.1
+
3.4
=
4.5