Operations with Rational Numbers
Solve:
4.2 + 3.85 =
8.05
Which number is greater: −3.5 or −1.2?
-1.2
In the expression 4x+7, what is the coefficient?
4
Which has the greater absolute value: −7 or 5?
-7
What is Ms. West's first name?
Madison
If you have 3/4 of a pizza and eat 1/2 of that, how much pizza did you eat?
3/8 of the pizza
Put these numbers in least to greatest:
2.75, −1, 0.5, −3.
−3, −1, 0.5, 2.75
What is the variable in the expression 5a+12?
a
A point is 5 units left and 2 units up from the origin. What is the ordered pair?
What is Ms. West's dog name?
or
What kind of dog does Ms. West have?
Echo/Husky
Multiply 0.25 × 3.2
0.8
Evaluate:
A. −7 + 12
B. −4 × 6
C. -3 - 2
B. -24
C. -5
Evaluate: 32 + 4 x 5
29
How many terms are in this expression?
6a + a + 3b + 18
4
What is Ms. West boyfriends name & where/what does he teach?
Mr. G and High School PE
Find the quotient.
5/4 ÷ 1 1/5
1 1/4
In which quadrant is the point (−3, 5) located?
Quadrant II
Evaluate: (10 − 6)2 + 5
21
What is the value of 84
4,096
True of False: Ms. West had a tumor when she was 4 years old that required her to have surgery.
TRUE
Solve: 4.52 ÷ 2
2.26
A diver is descending at a rate of six feet per minute. If the water level is considered level zero and below the surface is considered negative levels, what is the diver's level in twelve minutes?
-72
Rewrite 4(x + 5) using the distributive property.
4x + 20
Write the expression that is equivalent to the difference of 8 and the product of 3 and a number x?
3x - 8
When is Ms. West's birthday?
March 9th