View
215
Download
3
Category
Preview:
Citation preview
Math
By: Isaac McKinney
IntroductionMath, most hate it but, some love it
(that’s me). Even more of us ask our
selves how did math
start? That’s what I’m
figured out. Math was
not invented a certain day or by a certain person.
Line Plots, Pie Charts, and Bar
Charts • Line plots, Pie charts, and
Bar charts were created by William Playfair.
• They all show some kind of information.
Conti
ng
• Counting, we all learned it if we like it or not we use it in our everyday lives.
• Counting was first used on fingers.• Counting is just
123456789 and higher
Subtr
act
ion
• It’s the opposite of addition.• You subtract or
minus the #’s.One example
would be 9-5=4
Mult
iplic
ati
on
• Multiplication is just repeated addition.• Multiplication is
faster than doing repeated addition
Recommended