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#4551 2014-02-15 01:42:04

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;

Sorry, wrote down the wrong number for 4651.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

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#4552 2014-02-16 01:16:22

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solution #4652 is correct. Neat work!

#4653. Find the values of x, y, and z if

.

#4654. Find the value of

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#4553 2014-02-16 02:53:34

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi ganesh;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

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#4554 2014-02-16 23:19:53

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4653 and #4654 are correct. Marvelous!

#4655. Find the value of

.

#4656. Simplify :

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#4555 2014-02-16 23:36:57

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

#4556 2014-02-17 01:30:36

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4655 and #4656 are correct. Fantastic!

#4657. If

and
, then find the value of
.

#4658. Find the value of

.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#4557 2014-02-17 01:35:24

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

#4558 2014-02-17 14:46:11

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4657 and #4658 are correct. Neat work!

#4659. 5004 ÷ 139 - 6 = ?

#4660. 7500 + (1250 ÷ 50) = ?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#4559 2014-02-17 15:01:41

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

#4560 2014-02-18 01:24:06

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4659 and #4660 are correct. Good work!

#4661. (8 ÷ 88) x 8888088 = ?

#4662. The value of 1001 ÷ 11 of 13 is _________.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#4561 2014-02-19 01:35:12

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

#4663. Find the value of

.

#4664. Find the value of x if


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4562 2014-02-19 02:07:10

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

#4563 2014-02-20 01:19:44

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4663 and #4664 are correct. Neat work!

#4665. A boy was asked to write the value of 2[sup]5[/sup] x 9[sup]2[/sup]. He wrote it as 2592. What is the difference between the obtained and the actual value?

#4666. 2 - [2 - {2 - 2(2 + 2)}] = ?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#4564 2014-02-20 01:23:45

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

#4565 2014-02-21 01:17:31

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4665 and #4666 are correct. Good work!

#4667. Find the value of 25 - 5[2 + 3{2 - 2(5 - 3) + 5} - 10] ÷ 4.

#4668. 3640 ÷ 14 x 16 + 340 = ?


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#4566 2014-02-21 04:02:29

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

#4567 2014-02-21 17:20:02

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4667 and #4668 are correct. Neat work!

#4669. 100 x 10 - 100 + 2000 ÷ 100 = ?

#4670.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#4568 2014-02-21 17:22:40

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

#4569 2014-02-22 01:17:21

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4669 and #4670 are correct. Brilliant!

#4671.

#4672.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#4570 2014-02-22 01:54:29

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

#4571 2014-02-23 01:31:40

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4671 and #4672 are correct. Excellent!

Simplify:

#4673.

#4674.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4572 2014-02-23 01:40:12

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

#4573 2014-02-24 01:32:04

ganesh
Moderator
Registered: 2005-06-28
Posts: 21,327

Re: 10 second questions

Hi bobbym,

The solutions #4673 and #4674 are correct. Remarkable!

#4675. Evaluate :

.

#4676.


It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi. 

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#4574 2014-02-24 01:36:12

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

Re: 10 second questions


igloo myrtilles fourmis

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#4575 2014-02-24 02:02:36

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 105,308

Re: 10 second questions

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
No great discovery was ever made without a bold guess.

Offline

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