Place Values
The 9 in 3,429,015 represents
9 thousand or 9,000
62 x 1,000
62,000
what is 103 in STANDARD FORM
1,000
Estimate the product of 48 x 6
50 x 10 = 500
What does the prefix centi- mean?
100
9 million / 10
900,000
73,000 / 10
7,300
What is 10 x 10 x 10 x 10 x 10 in EXPONENTIAL FORM
105
Estimate the product of 247 x 9
250 x 10 = 2,500
How many grams are in 8mg?
8,000
4 hundred thousand is 10 times as much as __________?
40,000
__________ = 4,630 x 1,000
4,630,000
Find the product of 8 x 104
80,000
Estimate the quotient 348 / 54
350 / 50 = 7
How many centiliters are in 24 Liters?
24 L x 100 cL = 2,400 cL
Write this number in expanded form:
987,654,321
(900,000,000) + (80,000,000) + (7,000,000) + (600,000) + (50,000) + (4,000) + (300) + (20) + (1)
Toby finds the product of 3,240 and 1,000.
3,240 x 1,000 = 324,000
Use the number of zeros in the product to explain why Toby’s answer is not correct.
3,240 x 1,000 = 3,240,000
Toby does not have enough zeros in his problem.We add our zeros when multiplying, we add our zeros
Find the quotient of 9,180,000 / 103
9,180
Estimate the quotient of 4,809 / 59
4,800 / 60 = 80
Convert
800m = __________ cm
800m x 100cm = 80,000 cm
Kayla and Blake both write a number.
Kayla’s Number - 2,308,467
Blake’s Number - 713,548
Write and division problem that shows the relationship between Kayla's 3 and Blake's 3
300,000 / 10 is 30,000
A banker has a total of $54,200, all in one hundred-dollar bills. How many one hundred-dollar bills does the banker have?
54,200 / 100 = 524
First write 4 x 100 x 10 x 10 in EXPONENTIAL FORM the SOLVE
4 x 104
40,000
Adult tickets are $27 and Children tickets are $18
If there are 8,309 adults at the concert. ABOUT how much was spent on ADULT tickets?
*Round to the nearest thousand*
8,000 x $30 = $240,000
80m = ______ km
Kilo- = 1,000
80m x 1000 km = 80,000 km