CSET Multiple Subjects Subtest
2 Science; Mathematics
Exam|100% Correct | Updated
https://www.stuvia.com/user/thinktrek
+1(305) 565-6365
, Order of Operations - Answer PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
(between roots and exponents, do whatever comes first in the problem)
What is the easiest way to find a common denominator? - Answer multiply all the
denominators
How do you multiply fractions? - Answer multiply numerator x numerator
mutiply denominator x denominator
(don't need a common denominator)
how do you divide fractions? - Answer flip the second fraction and then multiply
Z^-2 - Answer 1
---
zxz
perfect square number - Answer Taking a positive integer and multiplying it by itself equals a
perfect square.
Example: 3 x 3 = 9
2 Science; Mathematics
Exam|100% Correct | Updated
https://www.stuvia.com/user/thinktrek
+1(305) 565-6365
, Order of Operations - Answer PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
(between roots and exponents, do whatever comes first in the problem)
What is the easiest way to find a common denominator? - Answer multiply all the
denominators
How do you multiply fractions? - Answer multiply numerator x numerator
mutiply denominator x denominator
(don't need a common denominator)
how do you divide fractions? - Answer flip the second fraction and then multiply
Z^-2 - Answer 1
---
zxz
perfect square number - Answer Taking a positive integer and multiplying it by itself equals a
perfect square.
Example: 3 x 3 = 9
