Classification
What is the best classification for the number "2"?
Natural
Is √81 rational or irrational and why?
9- rational
What is/are the subsets of the real number system for 1/2?
rational, real
-17 + (-23)
-40
6*(-3)
-18
What is our order of operations?
PEMDAS
(Parentheses, Exponents, Multiply/Divide, Add/Subtract)
What is the best classification for the number "0"?
Whole
Is √26 rational or irrational and why?
irrational- not a perfect square, never ending decimal and no pattern
What is/are the subsets of the real number system for 5?
real, rational, integer, whole, natural
-16 + 10
-6
(-10)(-10)
100
When multiplication and division or addition and subtraction both appear in an expression, how do we determine which we do first?
Left to right whichever comes first
What is the best classification for the number "√220"?
Irrational
Is √34 rational or irrational and why?
irrational- never ending decimal and no pattern
What is/are the subsets of the real number system for
- 19?
Real, rational, integer
-10 - 8
-18
(-16)/4
-4
8-[3*(2+1)]+4
3
What is the best classification for the number "-59.88888888....."?
Rational
Is -√95 rational or irrational and why?
irrational- never ending decimal, no pattern
What is/are the subsets of the real number system for -5/9?
real, rational
-25 - (-20)
-5
(-75)/-5
15
8+3(6−2)2÷4−5
15
What is the best classification for the number "-√196"?
Integer
Is √361 rational or irrational and why?
19- rational, real, natural, whole, integer
What is/are the subsets of the real number system for 23?
real, rational, integer, whole, natural
-5 + 10 - (-17)
22
(
((-12)(3))/-9
-4
24÷[6−(2+1)]×32+7
79