\set_margins 12
%f011
%uAddition%u%n%n

\set_margins 10
%f010
%uBreaking Apart Numbers%u%n%n

\set_margins 20
%f014
Use this strategy when adding columns of digits or when finding
 larger sums.%n%n

\set_margins 20
%f015
8 + 4 + 7 = ?%n
Find the sum of 8 + 4 first.  8 + 4 = 12%n%n

Then find the sum of 12 + 7.%n
To find 12 + 7, break one of the numbers apart. Example:%n
Break 12 into 10 + 2.  Add 2 + 7 to make 9.  10 + 9 = 19%n%n


\image addbrk1.pcx

%n
%t050 is the same as%n%n

\image addbrk2.pcx

%n%n