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...
Jack used distributive property
5×216 as(5×200)+(5×16)
He use distributive property
Jack used distributive property to find the stragety to find the answer
Jack used distributive property because he broke up the value into (5x200) +(5x16). How to figure it out: 200x5=1500 Then, you do 5x16, and that equals 80. Lastly, you would add the to product, and the answer is 1,080. I hope this information was helpful.
Distributive property rocks
it is expanded form because is has the place value of the digit it is multipling .
expanded form
Great job who wants to do ultrasound
What is the strategy Jack used
to brake apart 5×216 as (5×200)+(5×16)