Power and Exponents
What is 102?
10 x 10 = 100
What digit is in the tens place in the number 24.378?
2 tens or 20
Write 0.123 as a fraction.
123/1000
Write 234 in expanded form.
(2 x 100) + (3 x 10) + (4 x 1)
True or false: 3.062 > 3.26
False
What is 5.637 to the nearest hundredth.
5.64
Sam walked 5.047 kilometers on the track. What is 5.047 written in expanded form?
(5 x 1) + (4 x 1/100) + (7 x 1/1000)
How is 10 x 10 x 10 x 10 written as an exponent?
104
What place is in-between the tenths and thousandths place?
Hundredths place
Write 2/10 as a decimal.
0.2
Write 6,249 in expanded form.
(6 x 1000) + (2 x 100) + (4 x 10) + (9 x 1)
True or false: 2.36 > 2.306
True
What is 12.367 to the nearest tenth?
12.4
Caldwell University has 7,000 students on campus. Montclair State University has 1/10 as many students as Caldwell University. How many students are there at Montclair State University?
700
What is the product of 3 x 104?
30,000
What is the value of the given digits? The 7's in 6,778
700 and 70
Write 507/1000 as a decimal.
0.507
Write 5.625 in number name.
Five and six hundred twenty-five thousandths
True or false: 3.62 < 3.206
False
What is 15.6784 to the nearest thousandth?
15.678
Write the number fifty-two thousand, eight hundred thirty and nineteen hundredths in standard form?
52,830.19
A company has 9 x 106 dollar in sales last year. Find the product of 9 x 106?
9,000,000
What place is the digit 7 in the number 3.76
Tenths place
Write 0.001 as a fraction.
1/1000
Write 5.625 in expanded form.
True or false: 6.203 < 6.32
True
What is 13.67 to the nearest whole number?
14
Complete the next two terms in the pattern below:
0.003, 0.03, 0.3, 3, _____ , ______
30, 300
What is 104 + 102?
10,000 + 100 = 10,100
In what place value is the digit 4 in the number 3.104?
Thousandths place
0.05 is 10 times what number?
0.005
Write 6.078 in expanded form.
(6 x 1) + (7 x 1/100) + (8 x 1/1000)
Isabella's orange weighs 4.067 ounces. Nate's orange weighs 4.14 ounces. Whose orange weighs more? How can you tell?
Nate's orange weighs more. Both numbers have 4 in the ones place, but one tenth is greater than 0 tenths.
Riley finished her paper in 47.352 minutes. What is this number rounded to the nearest tenth? Explain how you decided.
47.4; Since the digit in the hundredths place is equal to 5, you increase the digit in the tenths place by 1. Then you drop the digits to the right of the tenths place.
During baseball season, Adriana averaged 3.824 stolen bases per season. What is 3.824 written in expanded form? How is it written in number names?
(3 x 1) + (8 x 1/10) + (2 x 1/100) + (4 x 1/1000) ; Three and eight hundred twenty-four thousandths