Vocabulary
What is standard form?
numbers
Write the number one hundred six in standard form
106
What is the value of the 6 in the number 961,205?
a. 6 thousands
b. 60 hundreds
c. 60 thousands
d. 60 ten thousands
C
100 x10
1,000
What is word form?
numbers written in words
Write this number in expanded form and standard form:
Twenty-two thousand, seven hundred twenty-two
22,722
20,000+2,000+700+20+2
What is the relationship between the 7’s in the number 17,270?
100 times
182 x 10
1,820
What is expanded form?
numbers written in number form based on their place value (stretched out)
Write the number in standard and expanded form:
seventeen hundred two
1,702
Which number below has a 9 that is 1,000 times greater than another 9 in that number?
a. 24,959
b. 52,995
c. 259,659
d. 522,599
C
Compare these numbers
167,000 _____ 166, 234
167,000 > 166, 234
what does value mean?
how much a number is worth
Write this number in expanded form, word form, and standard form:
300,000 + 13,000 + 4,000 + 600 + 92
S: 317,692
E: 300,000+10,000+7,000+600+90+2
W: Three hundred seventeen thousand, six hundred ninety-two
How many times larger is the value of the 5 in 52,776 than it is in 256? Explain how you know.
The 5 in 52,776 is 1,000 times greater than the 5 in 256 because the thousands place is 3 place values away from the tens place.
Round this number to the nearest hundred:
271
300
What is a math tool and a math strategy?
How you solve a problem
Ex: counting on, counting all, counting back
Tool: What you use to solve a problem
Example: number line, base ten, drawing
67,322
How could you make this number without using any thousands?
You can use 673 hundreds, 2 tens and 2 ones
Which expression is equal to 900?
a. 90,000 ÷ 100
b. 90,000 x 100
c. 90,000 ÷ 10
d. 90,000 x 10
A
Round this number to the nearest ten thousand:
15, 231
20,000