Place Value
What place is the 2 located in 721?
Tens place
What is the rounding rule for numbers 5 or greater?
Round up to the next number
Where can I find the one's period?
Before the comma; the place values are the ones, tens, and hundreds places.
Compare 10,480 to 10,481.
10,480 is less than 10,481; OR 10,481 is greater than 10,480.
What is 3 x 2?
What place is the 1 in 198?
Hundreds place
What is the rounding rule for numbers 4 or lower?
Leave it alone or round down!!
Where can I find the thousands period on this number: 660,285?
After the comma; the 660 part; OR 6 is in the hundred thousands, 6 is in the ten thousands, and 0 is in the thousands place.
Compare 289 to 2,890.
289 is less than 2,890; OR 2,890 is greater than 289.
What is 5 x 5?
25
What place is the 7 in 57,800?
Thousands place
What is the nearest number that 57 would round to, looking at the 7?
60
What are the three forms that you write numbers in?
Standard form, word form, and expanded form.
Compare 22,600 to 22,600.
They are equal!
What is 4 x 6?
24
What place is the 4 in 498,650?
Hundred thousands
What is the nearest number that 904 would round to, looking at the 4?
900
If I write 3,497 as 3,000+400+90+7, what form is that?
Expanded form
Compare 111,115 to 11,115.
111,115 is greater than 11,115; OR 11,115 is less than 111,115.
What is 7 x 8?
56
What is the place value of the 0 in 126,130?
Ones place
What is the nearest number that 300,490 would round to, if we are looking at the 9?
300,500
What does estimate mean?
Guess
Compare the value of the 9 in 97 to 973.
9 is then times greater in 973 to 97. Look at the place value of the 9!
What is 10 x 10?
100