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Multiplication estimation example | Multiplication and division | Arithmetic | Khan Academy

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Estimating the product of two, 2-digit numbers Watch the next lesson: https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/multiplication-7-old-video-giving-more-examples?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Missed the previous lesson? https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/multiplication-6-multiple-digit-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Arithmetic on Khan Academy: So you're ready to have some arithmetic fun? You've come to the right spot! It's the first "official" math topic and chalked full of fun exercises and great videos which help you start your journey towards math mastery. We'll cover the big ones: addition, subtraction, multiplication, and division, of course. But we don't stop there. We'll get into negative numbers, absolute value, decimals, and fractions, too. Learning math should be fun, and we plan on having some with you. Ready to get started? About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Arithmetic channel: https://www.youtube.com/channel/UCFlJkgTNeC-FYYIQnyE5yzQ?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
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Text Comments (18)
Addisyn Benson (13 days ago)
this helped me alot
FadedToBlue (1 month ago)
Just a lil extra info: if you round up the bigger number and round down the smaller number, then you will be giving an underestimate. In contrast, if you round down the bigger number and round up the smaller nunber, then you will be giving an overestimate:)
Unicorn Awesome (2 months ago)
Hi if you want do more videos bye
hadia (2 months ago)
helped me so much!
harold 72 (3 months ago)
thank you!!!!
manan rao (6 months ago)
Thank you
Snapshot Gaming (8 months ago)
That helped a lot
Jasmine OSBORNE (11 months ago)
This video really helped me improve my work at school
Patricia Butler (1 year ago)
you for got the line that is not right
Janae's Life (1 year ago)
helps alot
Clem The SU fan (1 year ago)
Thank you so much! I'm in 4th grade and I felt really sick when my teacher explained this I wasn't really focusing cause.. I had a stomach ache and it stung and I felt dizzy.. But this seems easier than expected! Thanks so much!
erin simmons (2 years ago)
i relly dont get it its so confusing
manuel Alberto (15 days ago)
Ok
Snapshot Gaming (8 months ago)
You will get it soon
D3rp Nation (2 years ago)
banana times banana = all mighty banana
bani _525 (2 years ago)
this helps me a lot because I forget easy
bani _525 (2 years ago)
this helps me a lot because I forget easy
learn123abc (6 years ago)
cause

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