What
is Addition?
Addition is a process that we use
to find the result of adding numbers together, for example: 12 plus 33 equals 45

In mathematics we usually use
symbols instead of words though,
for additon sums you need to know
that:
the symbol for plus is + and the symbol for equals is =
so the above sum would change to be: 12+33=45
On paper it is easier to solve these
sums if you write them out in a different way:
12
+ 33

45
+ 33

45
Exercise
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