Face/Place/Total Value
What is face value?
The digit itself.
True or False
Expanded form and notation are the same.
False
Round the following number to the nearest 10.
23,908
23,910
What is a multiple?
The answer we get when we multiply a number by another number.
True or False
1 and 2 are neither prime nor composite.
False
What is place value?
The position the number holds.
Write the following number in expanded form.
234,273
(200,00)+(30,000)+(4,000)+(200)+(70)+(3)
Round the following number to the nearest 100.
23,918
23,900
What is a factor?
A number that can go into another without a remainder.
What is a prime number?
A number that has only 2 factors, one and itself.
What is the total value?
The answer we get when we multiply the digit and its place value.
Write the following number in expanded notation.
34,576
(3x10,000)+(4x1,000)+(5x100)+(7x10)+(6x1)
Round the following number to the nearest 1000.
34,928
35,000
What are two multiples of 3?
Answers may vary.
What is a composite number?
A number that has three or more factors.
What is the place value of the 5 in the following number?
4,253,283
Ten thousand
Write the following number in expanded form.
2,273,009
(2,000,000)+(200,000)+(70,000)+(3,000)+(9)
Round the following number to the nearest 1000.
3,495,220
3,495,000
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
What is a square number?
The answer we get when we multiply a number by itself.
What is the total value of the 4 in the following number?
2, 456, 283
Write the following number in expanded notation.
3,090,890
(9x1,000,000)+(9x10,000)+(8x100)+(9x10)
Round the following number to the nearest 1000.
2,493,829
2,494,000
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
Name two numbers that are both odd and composite.
Answers may vary.