Search found 3 matches
- by deojason
Thu Mar 30, 2017 11:29 am- Forum: Problem Solving
- Topic: Integers - Sum
- Replies: 8
- Views: 5648
Awesome! Thanks a lot! That makes sense now. I feel funny I didn't catch it the first time. I think it's time to rest since I've been watching your videos on Youtube, reading blogs, and answering practice questions for at least 5 hours now. LOL 
Thanks a lot! You're a great help!
- by deojason
Thu Mar 23, 2017 1:38 pm- Forum: Problem Solving
- Topic: A and B represent digits
- Replies: 9
- Views: 5688
For some reason, this question is very confusing to me.
How did you come up with your first statement that "When we add B+B the units digit of the sum is A
This means that A must be even. So, we can eliminate A, C and E."
I'm lost. Thanks!
- by deojason
Thu Mar 23, 2017 1:20 pm- Forum: Problem Solving
- Topic: A and B represent digits
- Replies: 9
- Views: 5688