Mathematics - Grades 9 - 12

Number and Operations

1. Understand numbers, ways of representing numbers, relationships among numbers and number systems

A. Read, write and compare numbers

N/A

Code	GLE	Standard	Goal
a.i	compare and order rational and irrational numbers, including finding their approximate locations on a number line	2	3.1,3.4

2. Understand meanings of operations and how they relate to one another

B. Describe effects of operations

N/A

Code	GLE	Standard	Goal
a.i	describe the effects of operations, such as multiplication, division, and computing powers and roots on the magnitude of quantities	1,4,5	1.4,3.4

C. Apply properties of operations

N/A

Code	GLE	Standard	Goal
a.i	apply properties of exponents (including order of operations) to simplify expressions	4	1.6,4.1

D. Apply operations on real and complex numbers

N/A

Code	GLE	Standard	Goal
a.i	apply operations to real numbers, using mental computation or paper-and-pencil calculations for simple cases and technology for more complicated cases	4	1.6,4.1

3. Compute fluently and make reasonable estimates

C. Compute problems

N/A

Code	GLE	Standard	Goal
a.i	apply all operations on real numbers	1,4	3.3

D. Estimate and justify solutions

N/A

Code	GLE	Standard	Goal
a.i	judge the reasonableness of numerical computations and their results	3	1.8

E. Use proportional reasoning

N/A

Code	GLE	Standard	Goal
a.i	solve problems involving proportions	2	3.3