Place Value
500 is 10 times as much as ___
50
What is 3,790,000 in word form?
Three million, seven hundred ninety thousand
Which number is the base in 42?
4
The ___ is the number that tells how many times the base is used as a factor?
Exponent
What is the value of 123 x 103?
123,000
900 is 1/10 of ___
9,000
What is the value of the number 2 in 7,270?
Two Hundred
What is the word form of 106?
The sixth power of ten
A ___ is a group of three digits separated by commas in a multi digit number.
Period
How many zeros will be in the answer for 3 x 104
4 because the exponent is 4 and the base is ten.
"When the base is ten, my answer will have the same number of zeros as the number of the exponent."
The value is 30,000
20,000 is 1/10 of ___
200,000
What is the expanded form of 345,500?
(3 x 100,000) +
(4 x 10,000) +
(5 x 1,000) +
(5 x 100)
Use mental math to solve (5 x 6) x 102.
3,000
Give an example of a mathematical pattern?
What is the word form of the multiplication pattern below?
10 x 10 x 10
What is the value?
The third power of ten
1,000
200 is ___ times as much as 2.
100
What is the value of the number 9 in 89,170,326?
Nine Million
Which number in the exponent in 3 x 1012 ?
12
A ___ is the number that is used as a repeated factor.
Base
What is the value of (3 x 5) x 102 ?
1,500
___ is 1/10 of 5000.
500
What is the value of the number 8 in 212.58?
8 Hundredths
The moon is about 240,000 miles from Earth. What is the distance written as a whole number multiplied by a power of ten?
24 x 104 miles
What is the basic fact for 300 x 40?
3 x 4 = 12
Yolanda says 105 is the same as 50 because 10 x 5 equals 50.
Is Yolanda correct, why or why not?
No. Yolanda should have multiplied 10 x 10 x 10 x 10 x 10. The correct answer is 500,000.