***Math Test- Thursday, September 22 1 PM***

Be sure to cover the following:

1) Prime Factorization e.g.      32

                                            8         4

                                        2    4     2   2

                                            2  2

                                 2x2x2x2x2 or 2^5

2)  Expanded Form e.g.    23   502  = 20 000 + 3 000 + 500 + 2

3) Scientific Notation e.g.     4 523 654 = 4. 52 x 10^6 (ten to the power of six)

4) Order of Operations BEDMAS * and how to affect the expression using brackets

3 (7-5) + 25/ 5

3 x 2 + 5

6 + 5

11

5) Solving equations: e.g.   2x - 5 = 11

with algebra tiles                                                                                                                                                                                                                                             _______________ _______________ O O O O O O O O O O OOOOO OOOOO O O O O O O __________________ __________________ O O O O O O O O O O O O O O O O

Algebraically 2x-5= 11 2x-5+5= 11+5 2x= 16 x=8