Comparing and Ordering Numbers

Download Report

Transcript Comparing and Ordering Numbers

Vocabulary
Greater than (>) – a symbol used to
show numbers greater than another
 Less than (<) – a symbol used to
show numbers less than another
 Equals (=) a symbol used to show
numbers having the same value

Copyright © 2000 by Monica Yuskaitis
How to compare numbers
1
3
If numbers
Compare at
are the same
Line up the highest
numbers place value go to next digit
to the right
12,391
8,971
13,762
2
12,391
8,971
13,762
Copyright © 2000 by Monica Yuskaitis
12,391
8,971
13,762
Remember! The hungry alligator
always eats the largest number.
Copyright © 2000 by Monica Yuskaitis
Write < > or =
53,931 < 54,931
Copyright © 2000 by Monica Yuskaitis
Write < > or =
53,931 > 4,931
Copyright © 2000 by Monica Yuskaitis
Write < > or =
183,359 > 94,931
Copyright © 2000 by Monica Yuskaitis
Write < > or =
89,359 < 194,931
Copyright © 2000 by Monica Yuskaitis
Write < > or =
1,077
>
107
Copyright © 2000 by Monica Yuskaitis
Write < > or =
1,789 = 1,789
Copyright © 2000 by Monica Yuskaitis
Write < > or =
2,349 < 2,449
Copyright © 2000 by Monica Yuskaitis
Write < > or =
Five thousand
< 50,000
Copyright © 2000 by Monica Yuskaitis
Write < > or =
3 hundreds 6 tens
Copyright © 2000 by Monica Yuskaitis
> 306
Write < > or =
1,000+700+3 <
Copyright © 2000 by Monica Yuskaitis
1,730
If you know how to compare
numbers, you know how to put
them in order
Put these numbers in order
from greatest to least
1,730 14 569 9,271
2
4
3
Copyright © 2000 by Monica Yuskaitis
1
Put these numbers in order from
greatest to least
35,872 36,872 569 9
2
1
Copyright © 2000 by Monica Yuskaitis
3
4
Put these numbers in order from
least to greatest
145,872 6,872 569 91
4
3
Copyright © 2000 by Monica Yuskaitis
2
1
Put these numbers in order from
least to greatest
5,872 5,832 5,991 910
3
2
Copyright © 2000 by Monica Yuskaitis
4
1