TSI Math Study Guide

[@MometrixTestPrep]

To get a complete review, check out our TSI online prep course: www.mometrix.com/university/tsi/

[@GipogrizY]

Literally watching this the night before my tsi.

[@FoeJoxworthy]

Did you pass? 😂

[@hannahwells5704]

How did you do?

[@Urgirll00054]

Did you pass

[@lavinnieafwilliams8354]

Boy same😅

[@vlksuu]

same 😅

[@Fireheart8055]

Thanks soooo much I’m taking cal 1 rn and I’m about to take the tsi test for college and I desperately need to recap algebra 😊

[@TutisFrutis]

This is really going to help, thank you! I'm about to retake the math section on tuesday

[@marisolmiranda4094]

Hey quick question did you pass after watching this review?

[@thatgirlkyh]

the lady teaching the percent area needs better explaining skills because I was so clueless on where she got 3 and 4 from on 34:10 till I realized it was because 25 goes into 75 3 times and 25 goes into 100 4 times and thats the percentage we wanna get to in order to find out the full price and how much I saved

[@emeyreyez9106]

I think the cross, multiply and divide method would’ve been much simpler for the restaurant tip problems.

[@castaben]

lemme get to know you

[@emeyreyez9106]

@@castaben bet

[@Strixyy.]

@@castaben the rizzler

[@bella2432]

Hi There, so when solving the percentage problem at min. 34:16 you say "if you divide both sides by 3" then you say "if you multiply both sides by 4" but it is not clear to me how you chose these numbers. Can you please explain?

[@GryphonM]

I agree and also would like to know where those numbers came from.

[@deificjinx]

Its because she's using 100% as the whole, and it can be evenly ( and normally split ) into 4 25% parts. So she's taking 75% ( 3 parts ) and using that to calculate the full 100% ( 4 parts ) Im super bad at explaining and especially with math but I was confused as well and had to pause and try to figure it out!

[@thatgirlkyh]

I jus posted a comment explaining it

[@sleepingwithstacy]

That part was very confusing!!

[@JJ-dz2ne]

Thank you so much for uploading this. It helped me a lot.

[@ilobdonut6897]

last year i was a freshman in highschool i made a 949, literally 1 point away. Currently, I am taking my tsi tmr ill let yall know if I will pass

[@gloryiing]

omg same I took it 2 extra times after that but I went down like four points. I'm retaking it in two days though. Hopefully I pass this time.

[@OlawaleAbdulbasit]

so did you pass i am taking it tmmr, very nervous

[@OlawaleAbdulbasit]

@@gloryiing so did you pass i am taking it tmmr, very nervous

[@AshleyGuerra2006]

@@OlawaleAbdulbasit how did you do??

[@kiindogames]

You made a mistake by saying that negative numbers are included in whole numbers (21:56). Whole numbers only include 0, 1, 2, etc. but no negative numbers.

[@rebecca9872]

i got lost when solving 5x10-(8x6-15)+4x20/4 i got 3 as my answer 48-15 5x10-33+4x20/4 50-33+80/4 50-33+20 50-53 =3 please explain how its 13 instead of 53 please and thank you

[@macibell1072]

You add and subtract left to right. So 50-33 is 17 + 20 is 37. I am not sure where the 13 came into play.

[@aliciasapp8676]

@@macibell1072 I was trying to figure out the same thing? Thank that I'm not the only one😂😂

[@KeepingUpWithJazlynm]

Yeah I think she took 33 as a negative so I think we are right

[@impressenterprisesllc8704]

Ok i thought it was just me 😮, I’m confused

[@impressenterprisesllc8704]

Thank you for explaining. She’s not working out the problem completely

[@rcz2023]

Thank you!