







Multiplication base 8 
20200219 

Tamesha pose la question : Let’s count with the symbols 0,1,2,3,4,5,6,7 (base 8)
A). Create a multiplication table for this base
B). Compute the following products using the multiplication algorithm
I). 7605 times 3713
II). 63725 times 40627 Penny Nom lui répond. 





Converting a base six number to base three 
20190310 

Nina pose la question : Change 253 in base 6 to a number in base 3 Penny Nom lui répond. 





Base 6 to base 4 
20180325 

Malik pose la question : Hi Sir..!
I just want to know the proper example with a brief explanation of conversion of base 6 into base 4.
kindly reply me as soon as possible..
Thank you Penny Nom lui répond. 





Addition and subtraction base 5 
20170129 

BABAWALE pose la question : Simplify 342five +132five223five Penny Nom lui répond. 





4444 base five 
20161111 

John pose la question : If 4444 is a number in Base5, is 624 its value? Penny Nom lui répond. 





Subtraction of two numbers in different bases 
20161007 

Wica pose la question : Hello,
So happy I found this site. I am having problems with bases. My question is :
Please perform the subtraction between two number over different bases :
A. (5874)base 12  (216)base 9
B. (216)base 9  (5874)base 12 Penny Nom lui répond. 





A problem in base x 
20160325 

Malith pose la question : determine the value of base x of (211)x = (152)8
please mentioned the steps
Thank you Penny Nom lui répond. 





Division base 5 
20160201 

Jenalee pose la question : I am having problems with a dividing bases question. I reviewed two that I could find in the database and tried the question as shown but I am still getting the wrong answer.
My question is 32\24043 to the base of 5 for both. Penny Nom lui répond. 





Subtraction in a base larger than ten 
20160131 

Jenalee pose la question : Hello,
So happy I found this site. I am having problems with bases. My question is 97B9  6A3A base 16 for both.
Please help. Penny Nom lui répond. 





Subtraction in base 8 
20151021 

Adi pose la question : Hi!
Can you help me with a nagging problem, I searched a lot over the web and couldn't find it.
I saw this site I gave it a try and I found it to my liking.
I am confused how to subtract bases from other bases:
567 (in base 8)
 456 (in base 8)
______________
?????????
How do you do this? I do know how to carry and subtract with different bases. Can
you please help me?
Thanks,
Adi Penny Nom lui répond. 





211basex=152base8 
20141215 

Humaira pose la question : 211basex=152base8 Penny Nom lui répond. 





Division in base 3 
20140930 

Nnubia pose la question : 1021 in base 3 divided by 2 in base 3 Penny Nom lui répond. 





Base 6 
20140910 

Amanda pose la question : using base 6, what is the next number after 25? 35? 55? and 455?
I need to be able to show the base 6 material. Penny Nom lui répond. 





35 base 6 
20140910 

Amanda pose la question : Sorry I am having trouble understanding base,
35 in base 6 means 3 10's and 5 ones, which is the same ____ in base 10? Penny Nom lui répond. 





211(base x)=152(base 8) 
20140909 

Vaidehi pose la question : Find the base value (i.e. x):
211(base x)=152(base 8) Penny Nom lui répond. 





How can eight eights be 1000? 
20140620 

Aamir pose la question : The digit 8 if we add it 8 time in it the answer should be equal to 1000.it may possible.i.e.,
8+8+8+8+8+8+8+8=1000 Penny Nom lui répond. 





Base 5 
20130930 

Zakir pose la question : Sir I wanna know something about base 5 number system
Why we use it and who use this ? and what is the purpose of it Robert Dawson lui répond. 





How can I teach how to change bases? 
20130220 

Tammy pose la question : How can I teach how to change bases? For example 80 base 10 changed to base 3.
Thank you! Harley Weston lui répond. 





Division in base eleven 
20120527 

Zoe pose la question : How do you divide numbers that are in base 11?
For example;
9A7A6A divided by A Penny Nom lui répond. 





A base 7 number and a base 9 number 
20090709 

koteawarao pose la question : Find a base 7 threedigit number which has its digits reversed when expressed in
base 9.
ans: (281) base 7 and (182) base 9 Harley Weston lui répond. 





Multiplying in different bases 
20090225 

Susan pose la question : 11 base 2 X 22 base 3 + 33 base 4 = _________ base 5 Robert Dawson lui répond. 





Division in different bases 
20081202 

MICHELLE pose la question : DIVIDE 538 BY 14 IN BASE 2, 3, 4 & 5 Penny lui répond. 





Arithmetic in bases other than 10 
20031022 

Kim pose la question : how do you add, subtract, multiply and devide in base 3, base 5, etc? Penny Nom lui répond. 





Numbers in base 5 
20030216 

Lori pose la question : I'm trying to help my 6th grader with converting numbers like 82 to base 5 and 182 to base 12. We saw your examples on 613, but still are confused. Penny Nom lui répond. 





Arithmetic in base 5 
20000920 

Lesley Emerson pose la question : my daughter is 9 and has been aske to solve the following in base 5 3+2 4+10 . . . Penny Nom lui répond. 

