Matching Pairs -9's Math FactsOnline version math facts practice by Mrs. Tiger 1 9-5 2 10-9 3 9-7 4 12-9 5 9-2 6 9-4 7 9-6 8 9-0 9 9-8 10 9-3 11 9-1 12 11-9 13 9-9 7 9 6 3 4 2 0 3 1 8 1 5 2