pre assesment

Pre-Assessment Grade -9 © 2006 -2010 tutorco.com 1 2 marks for each Question Algebra1 (Exponents&Radicals) 1. Evaluate : (14)8 x (14)4 a) (14)4 b) (14)12 c) (14)32 d) (196)32 2. Simplify : (8d3v3)(4d5v5)(d3) a) 32 d10 v9 b) 32 d8 v8 c) 32 d11 v8 d) 32 d8 v11 Pre-Assessment Grade -9 © 2006 -2010 tutorco.com 2 3. (8 x 106) + (5 x 106) a) 13 x 106 b) 13 x 106 c) 13 x 106 d) 13 x 106 4. (8 x 106)(5 x 107) a) 4 x 1012 b) 4 x 1013 c) 4 x 1014 d) 4 x 1015 Pre-Assessment Grade -9 © 2006 -2010 tutorco.com 3