Jack broke apart 5 x 216 as (5 x 200) + (5 x 16)to multiply mentally.What strategy did Jack use
well, he used the distributive property of multiplication...
5×216 as(5×200)+(5×16)
Jack used distributive property
expanded form
Distributive property rocks
Jack used distributive property to find the stragety to find the answer
What is the strategy Jack used
to brake apart 5×216 as (5×200)+(5×16)