Font size
WorksheetsBase 10 Expanded Form
Total questions: 20
Worksheet time: 20mins
103 =
30
10
100
1,000
What is the expanded notation of 25.47?
2 x 10 + 5 x 1 + 7 x 0. 01
2 x 10 + 5 x 1 + 4 x 0.1 + 7 x 0.01
2 x 10 + 5 x 1 + 1 x 0.4 + 1 x 0.07
2 x 10 + 5 x 1 + 4 x 0.1
The first digit to the right of the decimal is
ones
thousandths
hundredths
tenths
The 3 illustrated below is called the
base
exponent
number
function
a
b
c
d
Which number is the correct way to expand
780,964
(7x100,000) + (8x10,000) + (9x100) + (6x10) + (4x1)
(7x10,000) + (8x1,000) + (9x100)+ (60x10) + (4x1)
(8x1,000) + (9x10) + (6x10) + (4x1)
Write in standard form.
(4x10,000) +( 5x100) + ( 6x10)+(4x1/10)
40,564.4
40,564
45,064
40,560.4
What is the expanded form of 7.045?
7+ 0.4 +.05
7+.04 +.05
7+.04+.005
7+.045
The (a) of 23,850 is 20,000 + 3,000 + 800 + 50
expanded form
period
round
standard form
Any of the numbers 0-9 is called a (an)
answer
bundling
digit
base ten system
The value a digit has based on its position in a number is called
ones value
array value
place value
quotient value
The process of changing groups of ones to tens in adding and subtracting is called
separating
distributing
regrouping
dividing
The record for the number of stickers a person owns is 26,809. What is 26,809 in expanded form?
2,000+6,000+800+9
20,000+6,000+80+9
20,000+6,000+800+9
26,000+809
Choose the correct expanded form of 3.704 from your options below.
3 and seven hundred four thousandths
3 + 7 + 4
3 + .7 + .04
(3 x 1) + (7 x 1/10) + (4 x 1/1000)
What is another way to write 103
10
30
100
1,000
10 x 10 x 10 x 10 can be written as 10 to what power?
10
102
103
104
In which number does the 5 have a value 10 times greater than 50?
5,437
3,547
5,873,219
6,415
What would this number be in Standard Form?
400,000+50,000+3,000+20+4
453,204
453,024
4,530,240
405,300,024
When multiplying a decimal by ten you move the decimal to the ____________.
left
right
What is 105?
10 x 10 x 10
10 x 10 x 10 x 10
10 x 10 x 10 x 10 x 10
10 x 10 x 10 x 10 x 10 x 10
