Expanded Form
What is expanded form?
Expanded form is when you break down each number by place value.
How do you compare two numbers?
Stack the numbers, then use the < > or = sign.
What does the digit 6 represent in 46,370?
6,000
Round 450,903 to the nearest thousand.
451,000
What is 500-122?
378
900,000 + 30,000 + 2,000 + 100 + 10 + 9
Compare 25,100 and 21,555.
25,100>21,555
How can you write the number 32,079 in words?
Thirty-two thousand seventy-nine
Round 434,785 to the nearest ten thousand.
430,000
The Johnson family drove through three states:
California: 1,284 miles
Nevada: 976 miles
Utah: 1,195 miles
What was the total distance of their trip?
3,455
Write 3,293 in word form.
three thousand, two hundred ninety three.
Compare 3,179 and 3,200
3,200>3,179
What is the value of the 2 in the thousands place in 32,079?
2,000
Round 36,704 to the nearest thousand.
37,000
A library added new books in three categories:
Fiction: 12,958 books
Nonfiction: 8,642 books
Reference: 4,887 books
How many new books were added in total?
26,487
Write 12,208 in expanded form.
10,000+2,000+200+8
Compare 14,021 and 4,988.
14,021>4,98814,021>4,988.
What value does the digit 3 have in 32,079?
30,000
Round 36,704 to the nearest hundred.
36,700
A stadium had 12,764 concert tickets available for sale. On the first day, they sold 7,389 tickets. On the second day, they sold 3,276 more. How many more tickets are left?
2,099
How can you expand 402,637?
400,000+2,000+600+30+7
In one month, 18,625 cars pass a store and 6,409 trucks. Which is greater?
More cars pass the store (18,625 > 6,409)
How does the value of the 8 in the ten thousands place compare to the value of the 8 to its right?
The 8 in the ten thousands place is worth 80,000 while the 8 to its right is worth 8000.
Round 36,704 to the nearest ten thousand.
40,000
A school library had 5,230 books. During a book fair, they sold 1,475 books. How many books does the library have left?
3,755