I'm a guest and it's great to be here! For an introduction, let me just share a question. Every day we open pesukei dezimra with the berachah "baruch she-omar" (בָּרוּךְ שֶׁאָמַר). It has the words "baruch chai load v-kayam lo-netzach" (בָּרוּךְ חַי לָעַד וְקַיָּם לָנֶצַח). Here's the question. Aren't we saying the same thing twice? What's the difference between "lives forever" and "endures for eternity"? The truth is, I don't really know the answer. So, if you have an idea for an anwer or find one, please comment! Have a wonderful day!

https://www.skool.com/learning-with-bernie-dov-6451/classroom/8a99bf62?md=098c81180110453c8e88b93bd48f8b13 Here is a video solution of one problem from the BYB 10th Grade Test Prep

@Oksana Dersovitz @Zev D Here is Problem 1 from test prep sheets: https://www.skool.com/learning-with-bernie-dov-6451/classroom/94c92539?md=37d55ab872ce49ef8da95b19ba8b910f and Problem2: https://www.skool.com/learning-with-bernie-dov-6451/classroom/94c92539?md=9d0ff7ebafed4ab091bd01cacc768e15

@Polina Vayner Here is the solution to the second problem on your last math test. https://www.skool.com/learning-with-bernie-dov-6451/classroom/24eb91bc?md=0aae5b06a55e4b49ad0ef0a068ad492c