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Face/Place/Total Value
Expanded Form and Notation
Rounding Numbers
LCM and HCF
Types of Numbers
100

What is face value?

The digit itself.

100

True or False

Expanded form and notation are the same.

False

100

Round the following number to the nearest 10.

23,908

23,910

100

What is a multiple?

The answer we get when we multiply a number by another number. 

100

True or False 

1 and 2 are neither prime nor composite.

False

200

What is place value?

The position the number holds.

200

Write the following number in expanded form.

234,273

(200,00)+(30,000)+(4,000)+(200)+(70)+(3)

200

Round the following number to the nearest 100.

23,918

23,900

200

What is a factor?

A number that can go into another without a remainder.

200

What is a prime number?

A number that has only 2 factors, one and itself.

300

What is the total value?

The answer we get when we multiply the digit and its place value.  

300

Write the following number in expanded notation.

34,576

(3x10,000)+(4x1,000)+(5x100)+(7x10)+(6x1)

300

Round the following number to the nearest 1000.

34,928

35,000

300

What are two multiples of 3?

Answers may vary.

300

What is a composite number?

A number that has three or more factors.

400

What is the place value of the 5 in the following number?

4,253,283

Ten thousand 

400

Write the following number in expanded form.

2,273,009

(2,000,000)+(200,000)+(70,000)+(3,000)+(9)

400

Round the following number to the nearest 1000.

3,495,220

3,495,000

400

The 2 bells ring at the factory at intervals of 5 and 6 minutes simultaneously starting at 9:00 in the morning. At what time will the three bells ring together at the same time

9:30

400

What is a square number?

The answer we get when we multiply a number by itself.

500

What is the total value of the 4 in the following number?

2, 456, 283

400,000
500

Write the following number in expanded notation.

3,090,890

(9x1,000,000)+(9x10,000)+(8x100)+(9x10)

500

Round the following number to the nearest 1000.

2,493,829

2,494,000

500

Oscar needs to ship 12 rock CDs and 18 classical CDs. He can pack only one type of CD in each box, and he must pack the same number of CDs in each box. What is the greatest number of CDs Oscar can pack in each box?

6

500

Name two numbers that are both odd and composite.

Answers may vary.