Grade 8
Numbers, Number Sense, and Computation
1.8.1

E/S
Represent numbers using scientific notation in mathematical and practical situations.

 


1.8.2

E/S

Translate among fractions, decimals, and percents, including percents greater than 100 and percents less than 1.

Explain and use the relationship among eqivalent representations of rational numbers in mathematical and practical situations.



 
1.8.3

E/S
Compare and order real numbers, including powers of whole numbers in mathematical and practical situations.

 
1.8.5

E/S
Identify perfect squares to 225 and their corresponding square roots.

 
1.8.6

E/S
Use estimation strategies to determine the reasonableness of an answer in mathematical and practical situations.

 

1.8.7

I/S
Calculate with real numbers to solve mathematical and practical situations.

Use order of operations to solve equations in the real number system.

 
1.8.8

I/L
Identify and apply the identity property, inverse property and the absolute value of real numbers to solve problems.