Given the sum of 100=64+36 rewrite 64+36 using their GCF and multiplication
The GCF of 64 and 36 is 4.
To rewrite 64+36 using their GCF and multiplication, we can express each number as a multiple of the GCF:
64 = 4 * 16
36 = 4 * 9
So the expression becomes:
64 + 36 = 4 * 16 + 4 * 9