Worksheets3/4 End of year
Total questions: 29
Worksheet time: 15mins
What is the formula for finding surface area of a rectangular prism?
l x w x h
2lw+2lh+2hw
b x h
l + w + h
What is the formula for finding the volume of a rectangular prism?
b x h
2lw+2lh+2hw
l + w + h
l x w x h
How do nets help you find surface area?
It helps you multiply all the faces together
It helps you divide each side
By drawing the net it makes it easier to find the surface area
it doesn't help at all
What is the GCF of 21 and 28?
3
7
21
8
What is the LCM of 12 and 48?
12
60
24
48
What is 3/4 divided by 4?
1/8
2/10
3/16
3/4
True or False: To divide fractions you have to use the reciprocal of the first number and then add.
true
false
What is a numerical expression?
A number sentence that has one or more operations
A numerical expression has one expression
They only use addition and subtraction.
What is the definition of an algebraic expression?
It only has one variable and one operation.
It is used to describe stuff other than a real world situation.
It includes at least one variable and at least one operation.
What is a model?
A three-dimensional representation of a person or thing.
A model uses only division.
There is only one model and that is physical.
Find the area of the Undecagon with side lengths as 4 cm and 7 cm from the edge to
the center.
130 cm2
114 cm2
154 cm2
144 cm2
What is the area of this parallelogram? b=10 h=3
40
32
20
30
Find the area of this isosceles triangle? a=6 h=5.5 b=4
16.5
18.5
20
14.5
George brought $0.47 to a Dollar Store. How much more money does he need to buy something from the store? (no sales tax)
$1.00
$0.37
$0.53
$0.47
Nathan went to Walmart and looked at three different chocolate bars at three different prices. The prices were $1.27, $5.40, $1.22. Which is the cheapest chocolate bar.
$1.22
$5.40
$1.27
What situations in real life could have a problem that is related to dividing fractions?
cutting a pizza
splitting a burger
Finding measurements of compartments in a cabinet
all of the above
If you had a problem that relates to dividing fractions and couldn't solve, what steps would you take based on our presentation?
keep, change ,flip
Use model
all of the above
You are throwing a party and you need 5 liters of soda for every 12 guests, what is the ratio of liters of soda to the number of guests?
12:5
5:12
12 + 5
-5:12
Your dishwasher uses 11 gallons of water to wash 2 loads of dishes, how many gallons of water will your dishwasher use to wash 7 loads of dishes?
12
56.7
38.5
77
What is the value of x in the following equation, 3+x=28 ?
25
12
7
14
What is an inequality?
Inequalities are equations that are solved by using the inverse operation to find the number that fits in the equation
Inequalities are equations that are equal
Inequalities are ELA
What is 5.7 x 9.3?
5
197.78
53.01
51.2
What is 6.9 + 3.5
9.5
10.4
1.9
19
If there is 2 squirts of red paint for every 1 squirt of blue paint. What graph shows the correct pattern?
Find the dependent variable: The wind chill factor is related to the speed of the wind.
The speed of the wind
Chill factor
The wind
How can you use rational numbers to solve real world mathematical problems?
you can't
counting money
eating
sleeping
What is greater? -12 or -4? why?
-12 because it's greater
-12 because it's the same thing as 12
-4 because it's closest to 0
How can you determine why a negative number is greater than another negative number and why?
because it's farther away from 0
round the numbers
closest to 0
I ate l lunch meals and b breakfast meals. Breakfast is $1.30, while Lunch is $2.75. What is an equation we can use to find the amount of money spent?
1.30b+2.75l
1.30b+275l
1.30b+2.75l
1.30+b+l+2.75
