Is a number divisible by 7? Divisibilty rule of 7

Is a number divisible by 7-
A shortcut to see if a number is divisible is as follows,
Take the last number and double it.
Subtract this number from the remaining number.
If this number is divisible by 7 or is 0 the entire number is divisible by 7
This divisibility rule will help save you some time.

[@chantalhenderson6994]

Isnt it much quicker to divide a number by 7.

[@annoyingkraken]

That explanation was really very nice. Thank you! Many of the divisibility rules are nice, but I'm finding that divisibility by 7 of large numbers is easier when I just go ahead and divide the number.

[@bellaa260]

Bless this video! I tried watching other videos to learn the divisibility, but they were all so confusing! It was straight to the point and so easy to understand!!

[@ijustwannabeadrummer]

I just learned this method 1) multiply the last digit by 5 and then 2) add the remaining numbers and that tells you if its divisible by 7

[@mariahvlogs785]

Thank you so much! This really helped me for my math. Im homeschooled. And then again, thank you!

[@BARF_Code]

Very very thank you I topped my maths exam because of you.Thankyousomuch

[@avantikav4197]

Very clear teaching and very useful

[@skyhighhigh9999]

Very clearly explained. Helped me a lot.

[@jaffardar_]

Thankyou sir it's very helpful for me

[@adityashikhar6143]

It helped me greatly in visualising the process. Thanks a lot.

[@KickNitOschool]

Really helpful! Thanks

[@v.tarika7449]

It was easy to understand. Thank you for making this video 😍

[@EyeGuy2766]

Thanks so much

[@ManojKumar-lg6ed]

7 divisibility rule was very hard I never got it but after watching this video I understood it all😊😊😊😊👍🏻👍🏻👍🏻👍🏻

[@aishamalik5579]

Thanks 🙏🏼 that was helpful 🙂

[@floeyfish]

Thank you!. That explanation helped so much!

[@studywithfundamentals]

your explanation is on the point and very simple to understand, thank you so much

[@keelieninja3300]

Thank you! I am studying for a quiz and this helped!

[@nehamysore9970]

Explanation was really good. Thank you!

[@vandanajaiswal844]

Wow how clearly you told I understood!!