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Comparing and Ordering Integers
Absolute Value
Perfect Squares
Exponents
Order of Operations
100
Name two integers that are less than -2.
Anything farther left than -2 on the number line.
100
What is the absolute value of 6?
6
100
What is the square root of 81?
9
100
2 cubed =
8
100
Evaluate: 8+3x7
29
200
Which is greater, -10 or -6?
-6
200
What is the absolute value of -9?
9
200
What is the value of 15 squared?
225
200
What is the value of 0 to the 0th power?
undefined
200
Evaluate: 6-2x(4-2)
2
300
Put in ascending order: -20, 60, -5, 9, 0.
-20, -5, 0, 9, 60
300
How far away is -14 from 5?
19
300
Marcus said that 14 was a perfect square because 2x7=14. Is Marcus correct? Why or why not?
Marcus is not correct because a perfect square is created by multiplying an integer by itself, not by multiplying two different integers.
300
Write 4x4x4x4 in exponential form and evaluate.
4 to the 4th power; 256
300
Evaluate: (4+3^2)-6
7
400
Put in descending order: -10, 7, 2, -9, 11
11, 7, 2, -9, -10
400
What is the definition of absolute value?
Absolute value is a number's distance from 0.
400
What is the area of a square with a side length of 7?
49
400
Write 3 to the fourth power in factored form and evaluate.
3x3x3x3; 81
400
5+(8-4)^2
21
500
Carly put some integers in ascending order like this: -1, -4, -5, 0, 2, 6, 9. Do you agree with Carly? Show why or why not by plotting the numbers on a number line.
Carly is incorrect. If you plot the points on a number line and read them from least to greatest, the correct order should be -5, -4, -1, 0, 2, 6, 9.
500
Which is greater, the absolute value of -7 or the absolute value of -13?
the absolute value of 13
500
Name 5 perfect squares between 50 and 150.
64, 81, 100, 121, and 144
500
Cynthia says that 3^5 and 5^3 are equal. Is she correct? Why or why not?
Cynthia is incorrect because 3^5=3x3x3x3x3=243 and 5^3=5x5x5=125. She probably multipled 3x5 and thought that each equaled 15.
500
(2+8^2)/((4+2)x(12-1))
66/66=1