Forms of Numbers
Convert from word form to standard form:
six hundred fifty-three million, four hundred twenty-seven thousand
653,427,00
What is the value of the 5 in 4,572?
500
60 x 4
240
864 divided by 6
144
How many sides does a circle have?
2. The inside and the outside.
Convert from expanded form to standard form:
(5 x 100) + (6x 10) + (8 x 1)
568
Which digit is in the thousands place in the number 54,873?
4
18 x 42
756
1,022 divided by 7
146
If there are 4 apples and you take away 3, how many do you have?
Write in expanded form:
892, 395
800,000 + 90,000 + 2,000 + 300 + 90 + 5
What is the value of the 8 in 583,421?
80,000
The Thanksgiving Day Parade has 214 floats in it. If each float is carrying 12 people, how many people are in the parade?
2,568 people
368 divided by 23
16
How did the soccer fan know before the game that the score would be 0-0?
The score is always 0-0 before the game.
Write in standard form
(7 x 104) + (7 x 103) + (7 x 101)
77,070
True or False?
The value of the 6 in 16,914 is the same as 60,000÷10.
True
A typical cat sleeps up to 18 hours per day. There are 365 days in 1 year. How many hours does a typical cat sleep in 1 year?
6,570 hours
I have 849 Pokemon cards. I want to split my collection between my 3 friends. How many cards does each friend get, if I want to give each friend the same amount?
283 cards
If it took 6 people 9 hours to build a barn, how long would it take 12 people to build the same barn?
None, because the barn is already built.
Write in expanded form USING EXPONENTS and POWERS OF 10:
8,652
(8 x 103) + (6 x 102) + (5 x 101) + (2 x 100)
Input a number that has a 5 with 1/10 of the value of the 5 in 105,234.
10,523
A bakery sells 217 pastries per hour. They are open from 8:00 am to 4:00 pm. How many pastries do they sell each day?
1,736 pastries
A roller coaster holds 40 people. There are 1,080 people waiting in line. How many times will the roller coaster need to run for all 1,080 people to get a ride?
I am a three-digit number. My second digit is 4 times bigger than the third digit. My first digit is 3 less than my second digit. What number am I?
141