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What is the value?
Addition and Subtraction
Multiplication and Division
Rational Numbers
Extra Credit
100
What is |5| ?
5
100
What is |4+9|?
13
100
What is |-7| x |5|?
35
100
Is 16 rational?
Yes
100
What is a rational number?
A number that can be written as a fraction
200
What is |-6| ?
6
200
What is |-2-5|?
7
200
What is |5.75| / |3/4|?
23
200
Is 24 rational?
Yes
200
Is Pi rational?
No
300
What is |23| ?
54
300
What is |-5 + (-4)|?
9
300
What is |8| x |-4|?
32
300
What am I called if I put a negative sign in front of | x -17 | ? (-|x-17|)
Reflection
300
Is 1.618 rational?
Yep
400
What is |-923| ?
923
400
What is |5| + |-9|?
up 7 units
400
What is |-23| x -4?
-92
400
Is 9/26 rational?
Is 1.1 repeating rational?
400
How many of these are rational? 4, 16, -9, e, pi, 14
4
500
What is |-2/4| ?
1/2
500
What is -9 + |-8|?
-1
500
What is |-4| x |-9| x -5?
180
500
Is 4-9 rational?
Definitely
500
Is a integer rational?
Yes, and so are whole numbers