A telephone company charges $0.06 per minute for local calls and $0.10 per minute for long-distance calls.
In January, Kayla made 103 minutes of local calls and 184 minutes of long-distance call. What was her January bill?
$24.58
100
What is a 6 sided polygon called?
Hexagon
100
Look at the blue rulers given out during the CMTs.
What forms of measurement are on the ruler?
Where does the ruler start? On a line or on the edge of the ruler?
Inches & Centimeters
On the edge of the ruler.
100
Isaiah wants to estimate 77 times 93. What would be the BEST for Isaiah to use to ESTIMATE the product?
a.) 70 x 90
b.) 80 x 90
c.) 70 x 80
d.) 80 x 100
80 x 90
100
5 kilograms = ______ grams
5,000 grams
200
A twelve ounce box of bran flakes costs $2.88. A twenty ounce box of the same bran flakes costs $3.80. What is the better deal?
20 ounces for $3.80 because it is $0.16 an ounce versus $0.24 an ounce.
200
What is the perimeter and area of a rectangle with length 10 inches and width 5 inches?
Perimeter = 30 inches
Area = 50 square inches
200
What is the best estimate for the measurement of the angle on the board?
See teacher.
200
Katrina wants to subtract 31,132 from 79,886. Which of the following would be BEST for Katrina to use to ESTIMATE this difference?
a.) 79,000 - 32,000
b.) 79,000 - 33,000
c.) 80,000 - 32,000
d.) 80,000 - 31,000
d.) 80,000 - 31,000
200
3,000 feet = _______ yards
1,000 yards
300
Josh purchased a bag of marbles. The bag contained 50 marbles of various colors. Ten are black, ten are yellow, twenty are red, and ten a green. What percent of the marbles are red?
20%
300
What is the area of a triangle with height 4 inches and a base of 8 inches. Use the formula A = 1/2 x b x h
16 square inches
300
What unit of measurement would normally be used to measure the length of a soccer field?
a.) inches
b.) yards
c.) gallons
d.) miles
yards
300
To estimate the quotient of 91 and 32, Neto divided 90 and 30. Would Neto's estimate be MORE or LESS than the actual quotient? Why?
Less, because he rounded both numbers down.
300
544 cups = _______ pints
271 pints
400
Your 4 core teachers went out to lunch together. The bill was $45.80. They want to leave a 20% tip and then split the bill 4 ways. About how much will each person pay, including tip?
$13.74 (About $14.00)
400
How many lines of symmetry does an equilateral triangle have? Draw one and show the lines.
3 lines of symmetry, see teacher for drawing.
400
What unit of measure would be used to give the weight of a bag of potatoes?
a.) ounces
b.) pounds
c.) tons
d.) degrees
pounds
400
583 people came to see the school musical. Each person bought a ticket that cost $5.00. The school estimates that it will make $3,000 in ticket sales. Is this estimate MORE or LESS than the actual ticket sales total? Use words, numbers or pictures to explain your answer.
The estimate would be less, because they rounded the number of people up to 600.
400
Sammy started his CMT test at 9:55 am. He finished at 11:05 am. How long was he working on his test?
1 hour and 10 minutes or 70 minutes
500
Randi likes beaches and parks. Andy likes beaches and lakes. Sandy likes parks and lakes. Eleanor likes beaches, lakes, and parks. Austin just likes lakes, and Danny just likes parks. Create a Venn diagram showing how many people like beaches, parks, and lakes.
See teacher for the answer.
500
Show an example of a shape translating, rotating, and reflecting.
See the teacher.
500
Use the ruler to measure the shape's sides and find it's area and perimeter.
See the teacher.
500
To estimate the sum of 175.1 and 124.2, Charlie added 180 and 130. Will Charlie's estimate be MORE or LESS than the actual sum? Explain your answer.
More because he rounded both numbers up.
500
Ms. Ackert's birthday is 19 days away. About how many weeks is that?