how to teach adding, subtracting, multiplying and dividing positive and negative rational numbers

Gosx18657 · Registered: 30.11.2005 From:

Hello math fanatics. This is my first post in any forum. I struggle a lot with how to teach adding, subtracting, multiplying and dividing positive and negative rational numbers questions . No matter how much I try, I just am not able to crack any equation in less than an hour. If things go this way, I fear I will not be able to pass my math exam.

kfir · Registered: 07.05.2006 From: egypt

Can you please be more descriptive as to what sort of assistance you are expecting to get. Do you want to understand the principles and solve your math questions on your own or do you require a software that would provide you a step-by-step solution for your math assignments ?

Mibxrus · Registered: 19.10.2002 From: Vancouver, Canada

Yeah, I think so too . Algebrator explains everything in such great detail that even a amateur can learn the tricks of the trade, and crack some of the most difficult mathematical problems. It elaborates on each and every intermediate step that it took to reach a certain solution with such perfection that you’ll learn a lot from it.

[Secned©] · Registered: 28.08.2002 From: Québec, Canada

Great! This truly sounds great. Do you know where I can obtain the software ?

Mov · Registered: 15.05.2002 From:

Algebrator is a remarkable software and is surely worth a try. You will find several interesting stuff there. I use it as reference software for my math problems and can swear that it has made learning math much more enjoyable.

cmithy_dnl · Registered: 08.01.2002 From: Australia

Here you go kid, https://graph-inequality.com/graphically-solving-a-system-of-two-linear-equatio.html