Multiplying any number by 15 (FAST) | Math Trick
This video is a tutorial on multiplying any number with 15 extremely fast.
If you liked this video, you will also like the other videos in the Math Tricks playlist.
Timestamps:
0:00 - 15 x 24
0:30 - 15 x 328
1:39- 15 x 967
2:53 - Practice worksheet and answers
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