Properties
Real Numbers
Scientific notation
Evaluating Expressions
MISC
100
What property is illustrated?
9+ -9 = 0
Inverse property of addition
100
Name all the classifications of 4?
Real, rational, integer, whole, natural
100
Write 0.005 in scientific notation
5 x 10-3
100
If a = -4 and b = -6 evaluate a2 - b
22
100
What is the additive inverse of 2?
-2
200
What property is illustrated?
x + 6 = 10
- 6 - 6
x = 4
Subtraction property of equality
200
Name all the classifications of 4/7
Real and rational
200
Write in standard form: -4.7 x 105
-470,000
200
Evaluate:
3|4 - 5|2 - 6
-3
200
Is the sum of 1/7 and 3 rational or irrational? WHY?
The sum is rational because it can be written as a fraction (22/7)
300
What property is illustrated?
9 = 9
Reflexive property
300
TRUE OR FALSE:
All integers are whole numbers
FALSE
300
How many times larger is 4.2 x 1012 than 3 x 109 in standard form?
1400
300
Evaluate the expression xy - y2 if x = 3 and y = -5
-40
300
Is the product of 
and 4 rational or irrational? WHY?
Irrational. The product cannot be written as a fraction. Or you can say, the answer is a decimal that NEVER ends and NEVER repeats
400
What property is illustrated?
5(1) = 5
Identity property of multiplication
400
Why is 0.52 rational?
It can be written as a fraction
400
Write in standard form -6.3 x 10-2
-0.063
400
Evaluate this problem that went viral
9
400
Is the sum of and 3 rational or irrational? WHY?
Irrational. The answer cannot be written as a fraction. (The decimal does not end and does repeat)
500
What property is illustrated?
If x = 4, and 4 = p, then x = p
Transitive property
500
Name all the classifications for 0
Real, rational, integer, and whole
500
Describe how you change 4.3 x 10-4 to standard form.
You move the decimal four to the left
500
If x = -2, y = 6 and z = -1, find
xy+ yz2
-6
500
Evaluate: -3|1 - -4|2 
15(2)
-30