Multiply a Decimal by a Decimal | Math with Mr. J

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  • Опубликовано: 2 фев 2025
  • Welcome to How to Multiply a Decimal by a Decimal with Mr. J! Need help with multiplying a decimal by a decimal? You're in the right place!
    Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with multiplying decimals by decimals. Mr. J will go through decimal multiplication examples and explain the steps of how to multiply decimals by decimals.
    About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free.
    Click Here to Subscribe to the Greatest Math Channel On Earth: goo.gl/XHTrfY
    Follow Mr. J on Twitter: @MrJMath5
    Email: math5.mrj@gmail.com
    Music: www.bensound.c...
    Hopefully this video is what you're looking for when it comes to multiplying a decimal by a decimal.
    Have a great rest of your day and thanks again for watching!

Комментарии • 2,2 тыс.

  • @MathwithMrJ
    @MathwithMrJ  4 года назад +497

    ✅ Hit that SUBSCRIBE button to support the channel and for new videos weekly! Thanks for watching 👍👍✌️✌️

  • @Ghostacc956
    @Ghostacc956 Год назад +299

    If these videos were around when I was in high school I would have had way less stress. Half the battle for me was giving up when I got frustrated, because I felt the teachers weren’t explaining it simple enough or they would rush through the lessons once they felt at least half the class understood. This also makes it easier for us guardians who have to help our little ones with their homework. I’m glad your content is here for all of us to learn from, no matter what age.

    • @s_c_a_r_l_e_tt
      @s_c_a_r_l_e_tt Год назад

      yh

    • @transformers_quotes5738
      @transformers_quotes5738 Год назад +2

      "For by grace you have been saved through faith. And this is not your own doing; it is the gift of God, not a result of works, so that no one may boast." Ephesians 2:8-9 "for, 'Everyone who calls on the name of the Lord will be saved.'" Romans 10:13

    • @Icy_pea
      @Icy_pea Год назад

      @@transformers_quotes5738 huh?

    • @ultrahero-og
      @ultrahero-og Год назад

      @@Icy_pea he is a bot

    • @drawingdoritu
      @drawingdoritu Год назад

      @@Icy_peasome preacher

  • @rakanfahada.m.alghanimunkn1545
    @rakanfahada.m.alghanimunkn1545 4 года назад +890

    Omg you don’t know how much you helped me! I have an final exam tmrw and I had 3 chapters to study and u just saved my life!! Please I’m begging you never quit teaching!! However are your students are super duper lucky! Thank you again I rlly appreciate this😄😄😄😇😇☺️

  • @EricBishop-ev9tx
    @EricBishop-ev9tx 9 месяцев назад +89

    As a fifth grade teacher - I use your videos often for struggling students. I email your links to parents, and post them on my teacher page where I post homework. If students struggle with their homework during afterschool hours, they can hop on your channel and be retaught a lesson. Thank you! Many students and parents appreciate your step by step instructions and explanations.

  • @F32_Rocket
    @F32_Rocket Год назад +29

    Your videos have helped me so much!! I can not find the words to express my gratitude. I'm a little embarrassed to say that I am an adult with elementary level mathematical aptitude. I have a very important entrance exam soon for a dream job, and I have to be able to demonstrate an understanding of basic mathematical concepts. After watching your instructional videos, I now feel 100% confident that I will pass this exam with flying colors!! I've watched your videos on long division, decimal division, dividing with whole numbers....all of it has been so informative and educational. I'm even having fun practicing on my own! I used to have a loathing for mathematics. I was intimidated and lost. No more! You saved me. You are the epitome of what an educator should be. Thank you, sir.

  • @joanwilliams4778
    @joanwilliams4778 2 года назад +158

    I’m a grandmother 👵 helping my grandchildren with math homework needing a refresher course and you saved me Master J! Thank you so much!! You and I BEst Friends Forever 🤗!!

  • @simp8991
    @simp8991 4 года назад +52

    Tysm I understand it now your the best 😇

    • @MathwithMrJ
      @MathwithMrJ  4 года назад +17

      Glad it helped!

    • @Applumu
      @Applumu 3 года назад +2

      This is off topic but, nice Nagito pfp

    • @simp8991
      @simp8991 3 года назад +3

      @@Applumu thanku thank u UwU

    • @nutsupplierr2402
      @nutsupplierr2402 3 года назад +2

      Bro am gonna fuxking fail 😹👎🏽

  • @awekamila
    @awekamila Год назад +95

    let's agree he''s better than all our math teachers combined.

    • @anjalidawar
      @anjalidawar Год назад +3

      Agreed bro..

    • @davidafonseca
      @davidafonseca Год назад

      True 😂

    • @cmac6136
      @cmac6136 Год назад +2

      I just started a new math class in college and my teacher is horrible. This school is horrible. We just did addition, subtracting, division with decimals, multiplication with decimals, and other stuff all in 5 hours and now I have a quiz on everything today. In starting to feel like I'm not smart enough

    • @maryah6529
      @maryah6529 Год назад

      FRR

    • @MangoTheCCaiqueparttwo
      @MangoTheCCaiqueparttwo Год назад

      Agreed ong

  • @DylanV677
    @DylanV677 2 года назад +8

    Tysm for the video now i can make my grades execel like my parents want them to tysm again god bless you😃😃👍👍👍

  • @amelie_daflea
    @amelie_daflea Год назад +10

    I really wished that you posted one with longer numbers! but thank you for the help :)👍

  • @gabby-rn1cg
    @gabby-rn1cg 2 года назад +19

    you actually have no idea how much you helped me I have been struggling with homework for so long and i can finally do this with confidence

    • @MathwithMrJ
      @MathwithMrJ  2 года назад +6

      Wow, that's great to hear! Happy to help. Thanks for the positive comment.

  • @alexa9224
    @alexa9224 Год назад +5

    Thank for helping me be a better parent to my child. Nothing makes me happier than being able to help them with their math work!

  • @lugs.wanted
    @lugs.wanted 4 года назад +60

    Thank you so much, you have no idea how much this helps me with 5th grade!

    • @ILovebarbellrows
      @ILovebarbellrows 3 года назад +1

      I did this in 5 th thats weird

    • @lugs.wanted
      @lugs.wanted 3 года назад +1

      @@ILovebarbellrows same 5th grade

    • @denzigop7538
      @denzigop7538 3 года назад +1

      @@lugs.wanted i think this is a review im doing a lot of familiar subjects too

    • @Layraaaa10
      @Layraaaa10 3 года назад +6

      I do this on 6th

    • @Hospitablealexj
      @Hospitablealexj 3 года назад +1

      Lol imagine 5th smh 😎

  • @keisha8137
    @keisha8137 Год назад +19

    So I'm trying to get my maths after all these years and your videos are a life saver, the way you break it down and explain the steps and give examples it's easy for me to get it.

    • @halimahassan6653
      @halimahassan6653 Год назад +1

      Ikrrrr watching this bc I have exams tmw and need to really study. He just saves my life

    • @abigailsevilla6529
      @abigailsevilla6529 Год назад

      same bro
      @@halimahassan6653

  • @Arabic_edits
    @Arabic_edits Год назад +12

    You will never know how happy I am that I found this video!
    I have an exam tomorrow and this made life easier
    Thanks a lot 😂❤

  • @jenavillaflores4922
    @jenavillaflores4922 3 года назад +64

    Definitely one of the best Math Video creator. I love the step summary. I remember learning these Math stuff in grade school and my teachers made it so complex and dragging (or maybe I wasnt so into it). Fast forward 30 years... Now that I am a mom with homeschooled kids, your videos make it wayyyy too easy for me to relearn and transfer the same knowledge to my kiddos with less complexity. keep it up, J-Sama!!!

  • @Confidential619
    @Confidential619 4 года назад +42

    Nice job explaining. Most teachers don't even teach kids the proper way and move way too fast. People like you actually really show how you go the answer and the steps. Not just solving it.

  • @user-dg8yx3zx1g
    @user-dg8yx3zx1g 4 года назад +60

    Thanks. I’ve gotten 231 on my map test today thanks to you. Thanks again. You should keep making these videos, they’re really fun, and educational. Great editing.

    • @Eat-Bit
      @Eat-Bit 2 года назад +2

      231/???

    • @amrutasaleru
      @amrutasaleru 2 года назад

      231??? THATS SO BAD WHAT

    • @anhvu-yp9vs
      @anhvu-yp9vs 2 года назад

      @@amrutasaleru bro you probably got a 190 on 3rd grade math smh

    • @amrutasaleru
      @amrutasaleru 2 года назад

      @@anhvu-yp9vs I'm either saying that this person 8s being sarcastic or plain stupid because that's not what you would generally get. If your curious, all my map scores are above 500

    • @yani5054
      @yani5054 2 года назад

      @@amrutasaleru that isn’t bad it’s normal if your in elementary, either way you don’t have to be rude. In like 3-5th or something than that is actually pretty good

  • @nehabhardwaj00
    @nehabhardwaj00 Год назад +669

    POV:- you are in 12th grade and watching this 💀

  • @siomaisuu
    @siomaisuu 20 дней назад +1

    You're my most favorite teacher from now on

  • @A.S.M428
    @A.S.M428 4 года назад +71

    Thank You Sir this helped me with revising for my math quiz tomorrow.
    Edit thanks for the likes!

  • @jaylavictoriaa
    @jaylavictoriaa 4 года назад +36

    I couldn’t figure out my math homework so this really helped!!

  • @sosantv7394
    @sosantv7394 3 года назад +9

    Thank you so much
    I have math exam tomorrow 😭 And I don't understand a bit but after listening to your videos I am like: ohh this is easy You are saving my life I am very thankful to you please keep up ❤️

  • @chrisarthur7715
    @chrisarthur7715 Год назад +1

    Thanks!

    • @MathwithMrJ
      @MathwithMrJ  Год назад

      You're very welcome! Thank you for the Super Thanks! Your support means a lot.

  • @crustaceanPeanut
    @crustaceanPeanut 2 года назад +18

    These really help me so much! Even though I’m a sophomore in high school, Math is still hard for me, so I really do appreciate videos like these! Thanks!

    • @MathwithMrJ
      @MathwithMrJ  2 года назад +7

      You’re very welcome! I’m happy to hear they have been helpful. I appreciate you taking the time to write a comment.

    • @crustaceanPeanut
      @crustaceanPeanut 2 года назад

      @@833azrael I guess, I’m just dumb and have to re-learn basic math.

    • @johnxoxo123
      @johnxoxo123 2 года назад

      Bruh

    • @johnxoxo123
      @johnxoxo123 2 года назад

      Peace

    • @vijayakolapkar20
      @vijayakolapkar20 2 года назад

      @@johnxoxo123 Its hard for some people ok?

  • @losuylife
    @losuylife 4 года назад +11

    Awesome 👏

  • @danaematheas2314
    @danaematheas2314 4 года назад +8

    i have a test soon and this helped so much

  • @stellarodousakis990
    @stellarodousakis990 3 года назад +8

    thank you! i was never properly taught this but we are now doing it in my class so this helped me so much!

  • @MissingMayberry
    @MissingMayberry 10 дней назад +1

    You just saved my son! He was struggling so hard with this. Now it makes perfect sense

  • @Letsneverspeak
    @Letsneverspeak 4 месяца назад +2

    Thank u for the refresher 🙌🙌😭

  • @cheddalan2475
    @cheddalan2475 3 года назад +4

    Thank you, this was extremely helpful for my homeschooling.

  • @Babystay-b2b
    @Babystay-b2b 3 месяца назад +3

    I have an exam tomorrow but it is really helping me.Thank you math with Mr.J

  • @christopherdavis4676
    @christopherdavis4676 3 месяца назад +4

    So helpful

  • @user-bb3cr7tw1q
    @user-bb3cr7tw1q 3 месяца назад +2

    really good teaching, got a A+ in my exam

  • @MrSalaaam
    @MrSalaaam Год назад +1

    You are the greatest Math teacher! Thank You Very Much!✌✌👍👍

  • @IDK-ts8nz
    @IDK-ts8nz 3 года назад +6

    Wow easier than I thought I need to stop over thinking. Thanks for the steps at the top Mr. J I've copied them down and this is the only way I do it know.

  • @VIC2YOU
    @VIC2YOU 2 года назад +7

    i literally never learned how to multiply decimals, you’re the reason i know how to! i love your channel and i hope hope your channel grows continuously.

  • @saranguyen224
    @saranguyen224 4 года назад +4

    This is mah new math teacher *+salutes+*

  • @HemirellSanchez
    @HemirellSanchez 6 дней назад +2

    This helps my daughter with her math homework

  • @Imrealhg
    @Imrealhg Год назад +1

    Tyyy I forgot this and tmr is the state exam thanks!!❤

  • @1exis240
    @1exis240 4 года назад +4

    Tysm this helped with my math exam!

  • @cynthiaowusu-ansah1279
    @cynthiaowusu-ansah1279 3 года назад +4

    These videos are so quick and easy! Thank you! 😁

  • @catv2501
    @catv2501 4 года назад +44

    This helped me a lot with my test that’s coming up soon,
    Tysm for the help and the tips :D

  • @ActualDallas
    @ActualDallas 10 месяцев назад +1

    Thanks a lot, very easy to understand!

  • @Thecatcalledcheetos
    @Thecatcalledcheetos Месяц назад +3

    This dude be doing the type of magic all our Math teachers can’t ever be able to do in 45 minutes while he be doing in 3:55 minutes

  • @fnaf_argaming
    @fnaf_argaming 4 года назад +8

    Thank u so much I accidentally left my study guide at home so my stepmom told me to go on RUclips and find how to do this and this is what I find. Thank you so much

  • @aldrin-1475
    @aldrin-1475 4 года назад +5

    Thank you very much Sir/Mr. J. I never expected this to be easy. Who else was suprised that this is very easy.

  • @dominus6261
    @dominus6261 3 года назад +4

    I like the way you teach. You break it down well. I am studying for my math test I think tomorrow so thanks!

  • @sab7177
    @sab7177 Год назад +1

    You make my day sm better as I watch thissss.😭❤️

  • @wennydafrog
    @wennydafrog 3 месяца назад +1

    Mr. J saving my grades rn 🔥🔥🔥🔥
    (thank u so much Mr. J

  • @cloudie_beanieboos
    @cloudie_beanieboos Год назад +2

    Hi, Mr. J!! Thank you so much for this video, it helped understand very easily. Please don't quit and keep doing you!! You help a lot of people across the globe, and they have passed their exams or tests all because of you. Have a great day!! 😊

  • @patrickreagan7096
    @patrickreagan7096 2 года назад +11

    From one teacher to another....great videos! Thank you!

    • @angeldemusique1115
      @angeldemusique1115 Год назад

      Totally agree. I’m a first year teacher who started off as an English/ history teacher and had to take on math/science classes. My colleague recommended these videos and they are a life saver.

    • @modifiedhustle4312
      @modifiedhustle4312 Год назад

      Can one of you teachers please help me understand how the answer seems smaller than one of the numbers in the equation? .288 is less than .72..... right?

  • @Strawhatashura
    @Strawhatashura Год назад +3

    Get this guy to 1 mil bro saved my math grades

  • @edwardbarber8715
    @edwardbarber8715 3 месяца назад +2

    Thank u sir 😊😊😊

  • @STR4NG3-UKR41N1ÆN
    @STR4NG3-UKR41N1ÆN Год назад +1

    Tomorrow I have my latymer exam and because of this video I’m feeling really confident. Your my hero 😄

  • @odafe33emma44
    @odafe33emma44 3 месяца назад +3

    I love you man ❤

  • @succesbusiness4508
    @succesbusiness4508 Год назад +118

    Who else is here because they have a exam tomorrow 🙋🏾‍♀️

    • @Thecontentfactory6000
      @Thecontentfactory6000 10 месяцев назад +2

      Me

    • @deemaelkhatib3318
      @deemaelkhatib3318 9 месяцев назад +1

      I am

    • @layerbed
      @layerbed 9 месяцев назад

      I'm not im just a math nerd I want to do the pythagaream theory but I keep including decimal points in my legs so I just came here

    • @elliotturk7124
      @elliotturk7124 9 месяцев назад +1

      me

    • @Balltastic_blogs
      @Balltastic_blogs 8 месяцев назад

      I have esbac testing (I forgot everything)

  • @angelalind1628
    @angelalind1628 4 года назад +4

    Thank you so much, you have no idea how much this helps me with middle school!

  • @urloca1.ch3s
    @urloca1.ch3s 11 месяцев назад +1

    BRO PLEASE DONT STOP TEACHING ILYSM!!

  • @Lana-u4y
    @Lana-u4y Год назад +1

    Thank u so much u help me so much in my life when I had an final exam u teach me In two seconds. And tomorrow I have a test and guess what u just helpd me so much. Thank u Mr.j ❤❤❤❤

    • @Lana-u4y
      @Lana-u4y 4 месяца назад +1

      Omg this man helped me 9 months ago and I have the same thing this month and he saved me again 😂

  • @leenaljamous3922
    @leenaljamous3922 4 года назад +5

    Thanks for the video it helped me without it i was gonna get zero in my math exam tommorrow

  • @stellahargreeves9886
    @stellahargreeves9886 4 года назад +15

    I bet I won't forget this now cus its easier than what my teacher taught me... and pls be my math teacher TwT

  • @ScottSullivanTV
    @ScottSullivanTV 2 года назад +6

    I know how to do this math, but I have my first student teaching observation next week, and I wanted to see how someone would "teach" it. I like your method of circling the numbers then underlining. It's a better visual representation compared to my original plan of using the arrow to count.

  • @muhammadhassan3005
    @muhammadhassan3005 Год назад +1

    thanks sooo much MR J ik this is a little in the future but i hope you acknowledge it BTW i just moved into yr6 this will help alot:)🥰🥰😃

  • @syedhameed486
    @syedhameed486 Год назад +1

    Thanks for the video 📹 😀

  • @adiru6125
    @adiru6125 3 года назад +20

    i feel so dumb rn im at 9th grade and i forgot how how to multiply decimals 💀

    • @KeyiosGames
      @KeyiosGames 5 месяцев назад

      Don't feel bad I'm in 6th and already forgot

    • @NikitaSalunkhe1
      @NikitaSalunkhe1 5 месяцев назад +4

      Bro I am in second year of my college sn and I am watching this

  • @TVNando
    @TVNando Год назад +5

    You def help simplify it and not like my textbook. I love it and have learned so much!

  • @vlogale2636
    @vlogale2636 9 месяцев назад +115

    Anyone in may 2024? Only me🥺

  • @keirahessen.2202
    @keirahessen.2202 2 года назад +1

    Oh My God!!! Thank you so much!!! You helped me a lot!!❣😊

  • @StridentCode85
    @StridentCode85 9 месяцев назад +2

    Tysm, Mr. J!! I finally don't have to worry about solving on my own without using a calculator on my upcoming exam!!!

  • @frankoceanlvr425
    @frankoceanlvr425 2 года назад +4

    Thank you so much for this! I'm so bad at middle school math and this helped a lot. It's also so easy to understand instead of getting shown something then told to do it on your own with little to no knowledge.

  • @jasonl3686
    @jasonl3686 2 года назад +4

    Thanks man, I have an entrance exam that involves basic math. It’s been awhile for me, you made it easy to remember.

  • @pxperxskii9319
    @pxperxskii9319 4 года назад +5

    Thank you sir! I'm in a middle of online class and I really couldn't understand the teacher because I'm kinda slow but this helped me thank you so much!

  • @arishazylynnmorales3306
    @arishazylynnmorales3306 Год назад +1

    A very blessed thank you for u Mr. J. Tommorow is our 2nd quarter math lesson so i can get advance for these kind of videos and be able to recite very well in class. Thank you very very so much! 👍🏻

  • @bileon3920
    @bileon3920 Год назад

    Master J u know everything about mathematics!!!!!!!🎉🎉🎉🎉WOW!!!!!!!!!!!!❤🎉😊

  • @ItsxNaiii
    @ItsxNaiii 3 года назад +19

    When you forgot everything you learned over the summer 😬

  • @AshtonHazlewood
    @AshtonHazlewood 19 дней назад +11

    Anyone here in 2025

  • @J0k3rz
    @J0k3rz 3 месяца назад +3

    Pov: you forgot how to do basic math in university.

  • @bileon3920
    @bileon3920 Год назад

    You are so good at maths ! I think you should be awarded🎉😊❤😂!!!!!!!!

  • @UAE5991
    @UAE5991 2 года назад +1

    Thanks! A lot ❤

  • @FakeStories21
    @FakeStories21 Год назад +1295

    Anyone in 2024?

    • @Bui5-4
      @Bui5-4 11 месяцев назад +9

      Yes

    • @icedmad
      @icedmad 10 месяцев назад +4

      me

    • @HMHAS195
      @HMHAS195 10 месяцев назад +5

      Me✋

    • @seven_wonders_8254.
      @seven_wonders_8254. 10 месяцев назад +4

      Yes 😅

    • @Randomteenager88
      @Randomteenager88 10 месяцев назад +21

      Yes I forgot how to do this 😭😭😭😭😭 I don't know how

  • @krishnadeka1290
    @krishnadeka1290 10 месяцев назад +14

    Anyone in April in 2024

  • @LinaAhmed-r9z
    @LinaAhmed-r9z 20 дней назад +6

    Any one in 2025

  • @MystiiccXX
    @MystiiccXX 2 года назад +1

    Thanks alot. Alot easier then i thought it was gonna be

  • @thepro_gakasu3779
    @thepro_gakasu3779 2 года назад +1

    Thank you so much you dont know how much this means to me i have you have a good day

  • @y.seditz321
    @y.seditz321 18 дней назад +3

    Pov:- you are in 10th grade and watching this💀

  • @remyasperin9177
    @remyasperin9177 2 года назад +4

    Some people don't like math like if you don't like math like me 😅

  • @London_shee13
    @London_shee13 7 месяцев назад +16

    Who's here because of exam??

  • @nazninmaleque2629
    @nazninmaleque2629 Месяц назад +1

    U are the best 👌 👍

  • @IMMS.-.JR10
    @IMMS.-.JR10 3 месяца назад

    He deserves teacher of the year 🎉🎉❤❤

  • @IndumiThilini
    @IndumiThilini Месяц назад +5

    Anyone in 2025?

  • @jazlyn2865
    @jazlyn2865 Месяц назад +3

    Like this if your in 2024

    • @mary75210
      @mary75210 Месяц назад +1

      Yes and merry Christmas

    • @RoadBlocks1.
      @RoadBlocks1. 13 дней назад

      2024 was soo last year

  • @samanthadhinesh3232
    @samanthadhinesh3232 3 месяца назад +4

    Anyone today??

  • @sunnyf1r324
    @sunnyf1r324 6 месяцев назад +1

    I go back to these videos when school starts soon. It helps me jog my memory

  • @Tanushka78
    @Tanushka78 Год назад +1

    Thank you so much mr.J
    You helped me alot😃😃

  • @waverlyrocks
    @waverlyrocks 3 месяца назад +3

    anyone here because you have a test today?

    • @mimixxsp
      @mimixxsp 3 месяца назад

      yup

    • @wennydafrog
      @wennydafrog 3 месяца назад +1

      yup but except it's tomorrow so im preparing

    • @Hellohowrubro
      @Hellohowrubro 3 месяца назад

      Final exams next week

  • @bazingaboy1058
    @bazingaboy1058 2 года назад +5

    0:43 where did the 2 come from?

  • @icloudxxx.roblox8009
    @icloudxxx.roblox8009 8 месяцев назад +3

    Anyone in 7th grade watching this😭🤷🏼‍♀️

  • @hussaingamingnstuff69
    @hussaingamingnstuff69 4 месяца назад +1

    Mr J is the GOAT

  • @maheenmaheen7135
    @maheenmaheen7135 Год назад +1

    Thank you so much to make us understand with such an easy way❤