Place Value
Write 21,487 in expanded form
20,000 + 1,000 + 400 + 80 + 7
Round 163,245 to the nearest 10
163,250
5,234 ___ 8,901
<
7,654 + 5,298 =
12,952
Sarah went to the store and spent $128 on groceries. Joe spent $287 on groceries. ABOUT how much money did they spend together? Choose the best estimate.
A. $100 + $300
B. $130 + $290
B
How many times greater is the value of the digit 7 in 5,478 than the value of the digit 7 in 5,697?
10 times greater
Round 163,245 to the nearest 100
163,200
42,221 ___ 42,221
=
500-238=
262
Sarah went to the store and spent $128 on groceries. Joe spent $287 on groceries.
How much money did Sarah and Joe spend on groceries?
$415
Use the numbers provided to create a number whose 4 is 10 times greater than the 4 in 35,489
Answers will vary. The 4 MUST be in the thousands place.
Round 163,245 to the nearest 1,000
163,000
Compare using >, <, =
897,654 ___ 879,654
>
32,896 + 145,873=
178,769
Josh and Ashley were playing a video game. Josh scored 19,352 points. Ashley scored 13,287 points. How many more points did Josh score than Ashley?
6,065 points
Write 100,000 + 20,000 + 5,000 + 300 + 40 + 1 as word form
one hundred twenty five thousand three hundred forty one
Round 163,245 to the nearest 10,000
160,000
Compare using >, <, =
203,896 ___ 203, 986
<
876,987 - 257,431=
619,556
Six Flags had 143,256 visitors during the first week of April. During the second week of April, an additional 248,921 visitors came to Six Flags. How many visitors did Six Flags have the first two weeks of April?
392,177 visitors
Write five hundred six thousand seven hundred eighty nine as expanded form
500,000 + 6,000 + 700 + 80 + 9
Round 163,245 to the nearest 100,000
200,000
Compare using >, <, =
89,076 ___ 89,706
How do you know?
<
I know, because 89,706 has a 700 in the hundreds place, but 89,076 has 0 hundreds.
500,090 - 321,870=
178,220
A lot of people attend county fairs. The attendance on the first day was 18,243. On the second day, the attendance was 20,000. How many more people attended the second day than the first day?
1,757 people