Name: 4 Timesaving Math Shortcuts | Videos | Gan Jing World
Uploaded: 2023-12-01T23:29:16.604Z
Duration: 5 min 4 s
Description: I like each of these Math shortcuts because they are easy, practical, and can save you valuable time. The four shortcuts are, multiplying a number by eleven, ... | Videos | Gan Jing World

MooMooMath and Science

https://video3-us-east.cloudokyo.cloud/video/v6/b6/3c/e0/b63ce0bc-9e3e-4960-a971-10c28511d0ad/master.m3u8

I like each of these Math shortcuts because they are easy, practical, and can save you valuable time. 

The four shortcuts are, multiplying a number by eleven, 
squaring a two digit number ending in five, 
multiplying by four, 
and subtracting numbers from 1000.

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Please watch: "Study Skills Teacher's Secret Guide to your Best Grades" 
https://www.youtube.com/watch?v=f3bsg8gaSbw
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