1) 10 black books and 1 red book a) 13 books b) 11 books c) 12 books 2) 11 yellow pins and 2 red pins  a) 13 pins b) 12 pins c) 11 pins 3) 14 brown sharpeners and 1 red sharpener a) 15 cats b) 13 cats c) 11 cats 4) 11 purple mugs and 1 red mugs  a) 10 mugs b) 12 mugs c) 15 mugs 5) 10 yellow papers and 4 orange papers a) 12 papers b) 14 papers c) 11 papers

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