Use the area model to multiply 67.
–
(
–
c
–
4
)
First, find the partial products.
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c
–
–
Now, write the product.
–
(
–
c
–
4
)
=
ref_doc_title.
Jumping to level 1 of 1
Excellent!
Now entering the Challenge Zone—are you ready?
Now entering the Challenge Zone—are you ready?