To be able to do the problem 5(10 + 4) mentally, Zack does 50 + 20 instead of 5(14).
Zack is using which of the following properties?
a)distributive
b)inverse
c)associative
d)commutative
Answers
Answered by
1
Answer:
a)Distributive property
Answered by
1
Answer:
5(10+4)= (5*10) + (5*4)
5*14 =50*20
its a distributive property
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