Integers
True or False?
14 and -5 are integers
True. All positive and negative numbers and zero are integers.
/-25/ = ?
25
True or False? A perfect square is the product of an integer multiplied by 2.
False. It is the product of an integer multiplied by itself.
When a number is raised to the third power, (ex 53) it can also be read as that number _________ (squared or cubed?)
Cubed
Integers less than zero are positive or negative?
Negative
True or False? An integer and its opposite are the same distance away from zero on a number line.
True
5 to the 2nd power can also be said how?
5 squared
73
The 3 is called a what?
exponent
The temperature is 24 degrees below zero in Antarctica. This can be represented with what integer?
-24
The absolute value of a negative number is...
a- zero
b- its positive opposite
c- that negative number
d- none of the above
b- its positive opposite
4x4. What are the other 2 ways to write "4 multiplied by 4"?
4*4 and 4 . 4
6x6x6x6x6
What is the exponent number form?
65
13 -4 0 -16 20
-16 -4 0 13 20
What are the opposites of 8____, -14 ______
8 __-8__, -14 __14__
In the example, 72, 7 is the __________ (what vocab word?) And 2 is the ___________
Base, exponent
24 = ?
16 (2x2x2x2)
What is the only integer that is neither positive or negative?
Zero
Compare using <, >, or =
/5/ _____ /-6/
/-10/ _____ /10/
/-8/ ______ -3
/5/ < /-6/
/-10/ = /10/
/-8/ > -3
9 is a perfect square. What would be the base number? ____2
3---- 32 = 9
If 102 = 100, 103 = 1,000, what does 105 = ?
100,000