Learn how to think of numbers as blocks with the free math tricks in this video series. Get mental math tips from these online tutoring lessons.
Expert: Sean Salazar
Bio: Sean Salazar has taught in both Schools and Community Centers, specializing in Math and English.
Filmmaker: sean salazar
i knw how to do this math but dude your makin me dizzy
maya12031 4 months ago
Thanks for the great trick, try doing a multiplication n division one next
animelovergal2002 5 months ago
This is sort of longer! 12-7=5, 6-4=2 :>25
Martinklain 7 months ago
Cool tip, dude!
¡Muy chevre su método!
Muito legal seu método, cara!
RafaelBrasil 7 months ago
@najeebputhiyallam we can't because the output is less than 0 ( although I'm not entirely sure about this). FUCK - FAKE on the other hand is 0x13F806 or 1308678.
CuentaSpam23 9 months ago
DO this FAKE - FUCK
najeebputhiyallam 10 months ago
@gabyh666 (70-50)=(20-4)=(16+2)=18...that's it..
111sweetlove111 11 months ago
@gabyh666 ya u can
tripleduece2 1 year ago
hey! What about.... 72-54? I couldn't do it that way :/
gabyh666 1 year ago
@KianaM170 hehe ty -.-
Caralolo 1 year ago