posted by .

how do you do front end estimation when the number of digits are different....like
12,249 - 6,875

dgud

wat are the poperties of math and what do they all mean?????????

i need help in my homework

I haven't used the expression "front end" estimation but I would simply round 12,249 to 12,000 and subtract 7,000 to obtain about 5,000. The actual number is 5,374.

how do you do equiaelent fractions without fraction bars?

You can just multiply the top and bottom # my the same # to get an equiveilent fraction. EG: 1/2
1 * 6=6
2 * 6=12
You new fraction is 6/12! hope this helps!

on a particlar day, 1 euro wasworth 0.96975 u.s. dollar .How much was 1.00 worth in euros on that day ? Give your answer to the nearest hundred thousdth ?

• math - 6th grade -

I wouldn't use frontend estimation. I would round it to 12,000-7,000 getting 5,000.

• science - 6th grade -

do i halt to pay for this

• math - 6th grade -

i still dnt get it

## Similar Questions

1. ### Math - 3rd grade

Multiplication: What does it mean to use front-end estimation?
2. ### Math

How can you order three whole numbers with different numbers of digits without comparing the digits?
3. ### Elementary Math

Can you explain what the difference between rounding and front end estimation is?
4. ### math

Posted by nicole on Monday, September 22, 2008 at 4:32pm in response to math. Can u please help me with this..this is my sons 6th grade work and im pulling my hair out..i would like to know how to do it so he does not think or his …
5. ### math

Posted by nicole on Monday, September 22, 2008 at 4:32pm in response to math. Can u please help me with this..this is my sons 6th grade work and im pulling my hair out..i would like to know how to do it so he does not think or his …

You want to estimate 5.25-3.3. Why would using front-end estimation and adjusting tell you more about the answer than rounding?
7. ### math

in subtraction: what does it mean to front-end estimation when you subtract 59 from 16