4 x 3 + 12 / 2
(4x3) = 12 / 2
12 + 12 / 2
12 + 6
= 18
Brackets
Exponents
Division
Multiplication
Aaddition
Subtraction
http://youtu.be/oyGG4caBG4k
http://www.google.ca/imgres?q=bedmas&um=1&hl=en&sa=N&biw=1366&bih=540&tbm=isch&tbnid=kTUw4ctesk7ZxM:&imgrefurl=http://schools.ednet.ns.ca/avrsb/067/gallagpm/learning/courses/helpers/bedmas.html&docid=FDG387MDKjY79M&imgurl=http://schools.ednet.ns.ca/avrsb/067/gallagpm/learning/courses/helpers/bedmas.gif&w=552&h=754&ei=ZGevTq2tEoXw0gGl9NjjAQ&zoom=1&iact=hc&vpx=838&vpy=158&dur=494&hovh=262&hovw=192&tx=144&ty=77&sig=106807803249754876648&page=1&tbnh=151&tbnw=121&start=0&ndsp=13&ved=1t:429,r:4,s:0
Nice long post.
ReplyDelete