Unit 5 Math Review

Order of Operations

100

What is the acronym that is used to help us remember the order of operations? 

P

E

MD

AS

200

What operation do you do first multiplication or division? 

It depends on which comes first moving left to right

300

Solve the problem

10 x 15 / 3 - 1= 

49

400

Insert parenthesis to make the statement true. 

14/ 2 + 8 X 7 - 6= 15

14/ 2 + 8 X (7 - 6)= 15

500

Insert Parenthesis to the make the statement true.

18 / 3 + 6 x 12 / 2 =42

18 / 3 + (6 x 12) / 2 =42

Data

100

Mean is often referred to as another name. What is it? 

Average 

200

What is the difference median and mode? 

Median is the middle number of the data set and mode is the number that occurs most frequently in the data set

300

Find the mean of the data set 

34 76 2 4

(34+76+2+4) / 4

=29

400

What is the median and mode of the data set? 

14, 21, 16, 21, 7, 6, 21, 9

mode- 21 

Median- 15 

6, 7, 9, 14, 16, 21, 21, 21

500

Find the mean, median and mode for the data set

54, 3, 9, 12, 9, 10, 21, 10

Mode-9

Median-10

Mean- 16

3, 9, 9, 10, 10, 12, 21, 54

Graphing

100

What direction does the x axis go? 

horizontally 

200

Picture 1 

How many weeks did she sell more than 80 boxes in shop A?

3 weeks

300

picture 2

What is the total number of grade 5 students? 

136

400

Each Member in the group must plot one point correctly on the worksheet. 

Teacher check 

500

All members must plot at least one point, but all the points of the double line graph must be plotted and connected. 

See teacher

Volume

100

What are the units for volume

units cubed 

200

What is the formula for volume? 

L X W X H = V 

300

Daisy is trying to find the volume of a rectangular prism. She found that the height was 24 cm, the width was 18 cm and the length was 14 cm. What is the volume of the rectangular prism? 

6048 cm3

400

If the volume of a rectangular prism is 360 in3 and you know that the length is 12 in and the width is 5 in, what is value of the height? 

6 in 

500

Find the volume of the picture 

42 units2

Surface Area

100

How do you find Surface Area? 

Find the area of each side and add them up. 

200

If one side of a cube has an area of 18 cm2 What is the surface area? 

108

300

What are the units for surface area?

units 2

400

Sam is trying to find the surface area of a rectangular prism. He found that the top side had an area of 24in2. The left side had an area of 10 in2 and the front side had an area of 16in2. What is the surface area of the rectangular prism?

100 in2

500

What's the surface area of a rectangular prism with a height of 7ft, a width of 5ft and a length of 13ft?

382ft2