14 questions
What is the sign of:
the product of two positive numbers?
Positive
Negative
Zero
What is the sign of:
Two numbers with opposite signs?
Positive
Negative
Zero
What is the sign of:
The quotient of two negative numbers?
Positive
Negative
Zero
Determine the product: -3 X (3)
9
-9
1
-1
Determine the product: -2.14 x (5.8) =
-12.412
10.45
12.412
-10.45
Determine the quotient: -22.196 / 6.2 =
4.12
3.58
-4.12
-3.58
Determine the product: 2/9 X (-6/11)=
*Simplify your answer!
-12/99
12/99
-4/33
4/33
Determine the quotient:
4 1/3 divided by (-3 1/6)=
Write as a mixed number, if possible.
-26/19
26/19
1 7.19
-1 7/19
What does the commutative property mean?
You can group the numbers in any order and get the same answer
You can change the order of the number and get the same answer.
What does the associative property mean?
You can group the numbers in any order and get the same answer
You can change the order of the number and get the same answer.
Evaluate the expression for 4 1/6 x -2 1/2 = -6
22 1/2
-22 1/2
27 1/2
-27 1/2
Convert to a decimal then classify:
7/35
Terminating
Nonterminating
Repeating
Non-repeating
Convert to a decimal then classify:
4/9
Terminating
Nonterminating
Repeating
Non-repeating
The manager at Chick-fil-A estimated that the restaurant will sell 600 chicken sandwiches last week. They actually sold 550 sandwiches. Calculate the percent error.
8.3
-8.3
9.1
-9.1