Prime and Composite Numbers

Module 2 Mid Module Review

by DESTINIE BRUNSON

On your whiteboard, write the first 5 multiples of 4​

​What is the greatest multiple of 2 that is less than 10?

Multiple Choice

True or False

The number 6 is a multiple of 3.

• True

• False

Multiple Choice

Sarah is counting by 8s. She lists the numbers 8, 16, and 24. Some other numbers Sarah could list are ________ and ________.

• 2 and 4

• 16 and 32

• 32 and 64

• 40 and 49

Fill in the Blanks

What is the greatest multiple of 6 that is less than 42

​List the factors of 8 and determine if it is prime or composite.

​List the factors of 13 and determine if it is prime or composite.

Multiple Choice

Which one is a composite number?

• 37
• 41
• 21
• 29

Multiple Choice

Is 12 prime or composite?

• prime
• composite

Multiple Choice

Find the prime number.

• 10
• 9
• 7
• 4

​Word Form:

34 times the sum of 21 and 56

Expression:

34 x (21+56)

Value of the Expression:

34 x (21+56)

​=5,698

​Word Form:

Divide the difference between 35 and 5 by 5

Expression:

???

Value of the Expression:

??

Multiple Choice

Which shows the expression:

The sum of 5 forty-sevens and 3 thirteens

• 47 + 13

• (47+13) x 5

• (5x47) + (3 x 13)

• 547 + 313

Multiple Choice

Solve:

The sum of 5 forty-sevens and 3 thirteens

• 60

• 274

• 300

• 860

Multiple Choice

What is this expression written in words?

4 × (6 + 5)

• six plus five

• four times the sum of six and five

• the difference between six and five divided by four

• four times the difference between six and five

Multiple Choice

Solve:

12 × (987 + 45)

• 12,384

• 11,889

• 44,415

• 1,032

Multiple Choice

Compare:

6 x (65+23) ___ 345-98

• <

• >

• =

Multiple Choice

4,023 x 5 =

• 4028
• 21,460
• 20,115
• 28,645

Multiple Choice

431 x 29

• 1249
• 4741
• 12499
• 12299

Multiple Choice

4.93 x 7 = ?

• 34.51

• 3.451

• 32.48

• 3.248

Multiple Choice

17 x 0.52

• 8.84

• 88.4

• 0.884

• 884.00

Fill in the Blanks

245 x 127

Fill in the Blanks

678 x 321

​Miss B. bought 21 lipglossess for $4.60 each and 39 waters for $1.25 each. How much did she spend in all?

Fill in the Blanks

The length of Kinlee’s book is 34 centimeters. What is the length of Kinlee’s book in millimeters?