Math Is Fun Forum

Hi I love this site and am new to this site. My husband will be taking a "Basic Math test" in about a week. This will be for a new job he is trying for and he doesn't know his math. What I mean to say is he was never taught the basics in school.We have about a week to help him and this test has 3 sections, adding substracting on the 1st part and the 2nd part is multiplication & division. The 3rd part is fractions. He is lost with that part. He took it once and he froze up. They want him for this job but he has to pass this math test first. They told him he only needs a 20% on the test. Two months ago he didn't even know his times tables but knows them know. Is there any practice
Basic Math tests out there I could get on line? I am not a teacher but I am doing the best I can do.
     When he was in third grade his teacher took him out of the class and put him into another class for 3 years. All he learned in that class was how to finger paint. He lost his math his english and everything.He was pushed all the way to 12 th grade. There are so many of these stories I know out there like this. He is not the only one. I told him to forgot about that and just think about learning. I told him that it will start clicking soon.   He owns his own auto repair business and makes a good living at it but it's just getting too much for him.     
      I have always wanted him to learn this stuff but now we are shoving all this into one month. It's hard to explain math to someone in a couple weeks. We are going on vacation this weekend and we will have all week to work on this. If anyone out there can advise me a better way to teach him please tell me. He so wants to learn now and I don't want to let him down.
Please Please if anyone can help please us write back. Thank you so much for this site.
adurr25