9 Week Review

Question 1

Solve the problem

Accepted Answer

6

Question 2

2 is the only even prime number

Accepted Answer

True

Question 3

Solve this equation:

Accepted Answer

3

Question 4

A composite number has exactly 2 factors

Accepted Answer

False

Question 5

What step comes first in the order of operations?

Accepted Answer

Parenthesis

Question 6

Does this array represent the equation 12x4?

Accepted Answer

False (no)

Question 7

sum, total, in all, plus, and altogether are examples of key words used for __________.

Accepted Answer

Addition

Question 8

I would like to use QUIZ to review next time

Accepted Answer

Yes, please!, No, thanks!

Question 9

What is the correct equation for the following array?

Accepted Answer

3x4=12

Question 10

What is the rule for this number machine?

Accepted Answer

i-10

Question 11

Find the rule

Accepted Answer

ix2

Question 12

If we split into equal groups we...

Accepted Answer

divide

Question 13

Another word for equal is balanced

Accepted Answer

True

Question 14

You should solve the multiplication/division parts of an OOP problem from left to right

Accepted Answer

True

Question 15

What operations should we use?

Accepted Answer

Addition and Multiplication

Question 16

A variable....

Accepted Answer

Takes the place of a number

Question 17

Mike has 50 pink pens and some blue. Choose the correct expression to find the number in all

Accepted Answer

50+p

Question 18

The variable in this picture is:

Accepted Answer

The green x envelope

Question 19

Solve the problem

Accepted Answer

$80.00

Question 20

The two ways for a number to decrease are by

Accepted Answer

Subtraction and Division

Question 21

The two ways for a number to increase are by:

Accepted Answer

Addition and Multiplication

Questions 21