Please answer the addition problems below. Click SUBMIT when finished.
0	+	12	=			9	+	1	=
12	+	9	=			0	+	2	=
11	+	11	=			8	+	4	=
11	+	4	=			7	+	11	=
6	+	10	=			7	+	8	=
1	+	11	=			11	+	9	=
1	+	0	=			6	+	11	=
4	+	6	=			5	+	8	=
8	+	12	=			5	+	5	=
7	+	10	=			8	+	3	=