Place Value
Which DIGIT is in the hundreds place?
321
3
Round this number to the nearest hundred:
3,210
3,200
62 =
36
80*300=
24,000
What is the PLACE VALUE of the underlined digit? Write your answer in words!
502,460,123
five hundred millions
Which DIGIT is in the ten-thousands place?
654,321
5
Round this number to the nearest thousand:
5,432
5,000
24 =
16
200*12,000=
2,400,000
Estimate the total cost of buying 12 calculators for $28.99 a piece.
12*30 = $360
10*30 = $300
($300-$400)
Which DIGIT is in the millions place?
9,876,543,210
6
Round this number to the nearest hundred thousand:
6,543,210
6,500,000
19 =
1
7*10^3=
7,000
Write the number which has these parts:
4 million, 5 thousand, 3 hundreds, 6 tens
4,005,360
Which DIGIT is in the hundred billions place?
9,876,543,210
9
Round this number to the nearest million:
6,543,210
7,000,000
104 =
10,000
80*5000=
400,000
Write the number which has these parts:
420
70 thousand
7 million
22 billion
22,007,070,420
Which DIGIT is in the hundred millions place?
9,876,543,210
8
Round this number to the nearest billion:
9,876,543,210
10,000,000,000
10 billion
1003 =
1,000,000
123*10^6=
123,000,000
Estimate how much change you would get if you buy cupcakes for $19.89 and 12 balloons for $4.99 each, and you pay with a $100 bill.
100 - 20 - 12*5 = $20