Number Sense
Compute: 1/3 + 1 1/2
1 5/6 or 11/6
Find the area of a circle with a diameter of 20.
314
Lorna swam 30 laps per day for the first 6 days of swim practice. She swam 40 laps per day for the next 4 days of practice. What was the mean number of laps that Lorna swam per day for these 10 days?
34 laps
What is 30% of 600?
180
What should you do the night before the math MCAS test?
- Go to bed early and get a good night sleep
- Charge your computer
- Pack a reading book
Calculate: 8 - (-5 + 3 x 7) =
-8
John knows two of the angle measures of triangle PQR. Angle Q is 75 degrees and angle R is 51 degrees. What is the measure of angle P?
54 degrees
In Mr. Montgomery's class, there are 8 boys and 12 girls. If Mr. Montgomery selects 1 student from his class at random, what is the probability that the student will be a girl?
12/20 or 3/5
Roberto bought skates marked $70. The rate of sales tax is 5%. How much will Roberto have to pay to purchase the skates?
$73.50
What is the purpose of the MCAS reference page?
- find formulas for area, surface, volume, circles
- find conversions
Convert 10/12 to a decimal.
0.83333333333333333...
Sarah & Jacob compared their total bowling scores. Sarah's total score was 109 points greater than Jacob's total score. Write an expression that represents Jacob's total score based on S, Sarah's total score.
S - 109
You flip a fair coin, then roll a fair number cube. Find P(tails, even)
1/4 or 0.25 or 25%
solve for c:
6/4.5=4/x
c=3
What is 3/4 of 1 1/2?
1 1/8 or 9/8
At her job, Alexa is paid $12.00 per hour. When she drives her car for work she is paid an additional 30 cents per mile. The following expression can be used to find the amount she is paid, in dollars, when she works h hours and drives m miles in her car: 12 h + 0.3m How much is Alexa paid when she works 3.5 hours and drives 100 miles in her car?
$72
Tara wrote a set of three numbers: The mean of her set is 8 The range of her set is 14 Which of the following could be Tara's set of numbers?
A. 2, 8, 14 B. 2, 6, 16 C. 4, 6, 18 D. 6, 8, 10
B. 2, 6, 16
16 is what percent of 8?
200%
Evaluate 4.5 divided by 0.15
30
The equation y = 20x + 30 an be used to find Mary's pay, y, based on the number of hours she works. How many hours must Mary work in order to earn $730?
35
A shipping box is in the shape of a rectangular prism. It has a length of 12 inches. A width of 6 inches and its volume is 288 cubic inches. What is the height, in inches, of the shipping box?
4 inches
The width of Felicia's kitchen is 12 feet. She is making a scale drawing using the scale 1 inch : 5 ft. What is the width of the kitchen on her scale drawing.
2.4 inches or 2 2/5 inches.
Why are you given a blank piece of paper during the Math MCAS test?
- show all of your work
- get your thinking out of your head
- brainstorm to make an educated guess
- check all multiple choice answers