Expanded Form
Name
_
Date
Standard
ExpandediForm
;1
Form
I
I I·
. ·i· i
.i
-;
~ ....:-. -"--.. - ..:-/..-~~--.'--.
-"-. -"-.--'1
4,260,048 = (4 x-t ,000,000) + (2x 100,000)-t: (6 x 10,000) +(4.· x 10).:+ (8 x t)
= 4,000,000 + 200,000 + 60,000 + ·40 + 8
Complete the expanded form of each number.
x 1,000) + (8 x
)+(
x
36,805 = (3 x
) + (6 x
x
)+(
6,497,000 = (
x 1,000,000) + (4 x
)+
83,750,446 = (
x
x
)+(
(5 x
x
) + (4 x
)+(
)+(
x
120,004,962 = (
) + (2 x
x
(
x 100) + (6 x
)
)+(
+(
1. 2894 = (
10)
2.
100) + (
x 1)
x 1)
(9 x
) + (7 x
3.
4.
5.
x 100,000) +
)+(
x
)
)+(
x
)+
Write each in standard form.
6. 70,000 + 40 =
7. 3000 + 80 + 2
8. 600,000 + 500 + 10 + 6 =
=
_
_
9. 2,000,000,000 + 90,000,000 + 1,000,000 + 700,000
=
10. 5,000,000,000 + 200,000,000 + 90,000,000 + 10,000 + 400 + 8
_
=
_
Write in expanded form.
11. 786,300
12. 1,022,004
13. 329,400,090
14. 4,005,678,910
Write a, b, c, or d to answer questions 15-17.
a. 732,045
b. 372,405
c. 327,540
15.
In which number does the 7 show how many one thousands?
16.
Which numbers show 3 hundred thousands?
d. 723,504
17. Which numbers show the same number of hundreds?
18.
2
Recently, the population of London
was 7,421,209. Write this number
in expanded form.
Use with Lesson 1-3, text pages 34-35.
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