Friday

October 24, 2014

October 24, 2014

Posted by **marko** on Tuesday, January 10, 2012 at 8:09pm.

i need to estimate using benchmarks

(show work)

1/8 + 3/5

i got:

0 + 1/2 = 1/2

_________________

4 3/4 - 1 2/3

i got:

4 +1 = 5 - 1 +1 = 2

so 5 - 2 = 3

_____________________

43 7/8 divide 10 1/3

43 + 1 = 44 10 +0 = 10

so 44 divide by 10 = 4.4

________________________

2 5/6 * 6 1/0

i got:

3 * 6 = 18

______________________

4/4 + 1/2

igot: 1 + 1/2 = 1 1/2

- Math estimate with benchmark -
**Steve**, Tuesday, January 10, 2012 at 11:51pmthose estimates look ok.

Maybe 44/10 should just be 4.

**Answer this Question**

**Related Questions**

math estimate - can you check: i need to estimate the value of each expression: ...

URGENT: Grade 8 Math - In my math question it says: Multiply. Simplify before ...

A L G E B R A H ELP MS SUE. - I THINK I MAY HAVE DONE MY HOMEWORK WRONG BECAUZE ...

5th grade math - Name the compatible numbers used to find the estimate. 1. 725/...

5th grade Math - Find the product. Estimate to check. 0.12 X 04 _______ O.108 ...

5th math - Estimate and solve. 214+182= Estimate___________ Solution____________...

algebra estimate - i have to estimate each product or quotient are these right...

ALGEBra Estimate - need to estimate to find quotient: -476 / 90 ESTIMATE IS -450...

3rd grade - Would you use a benchmark of 1,000 to estimate the number of shoes ...

math - help with these 2 questions 1, Estimate the number of pencil cases ...