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홈 > 소수점 1자리 덧셈

1
1.7
+
1.5
=
3.2
2
4.8
+
3.1
=
7.9
3
5.6
+
2.2
=
7.8
4
4.5
+
9.2
=
13.7
5
9.4
+
2.2
=
11.6
6
3.4
+
3.8
=
7.2
7
1.9
+
6.2
=
8.1
8
7.8
+
5.9
=
13.7
9
4.4
+
3.1
=
7.5
10
3.5
+
2.6
=
6.1
11
2.2
+
3.2
=
5.4
12
1.4
+
8.5
=
9.9
13
8.3
+
1.5
=
9.8
14
8.1
+
8.7
=
16.8
15
5.4
+
4.9
=
10.3