Asked by Kenzie

Lance wants to find the total length of three boards he use the special 3 1/2 + 2 + 4 1/2 how can Lance rewrite the expression using both the associative and commutative properties of addition
Answered by David
The associative property states that you can add or multiply regardless of how the numbers are grouped.

(3.5 + 2) + 4.5 = 3.5 + (2 + 4.5)
5.5 + 4.5 = 3.5 + 6.5
10 = 10

The commutative property states that you can add or multiply regardless of how the numbers arranged.

3.5 + 2 + 4.5 = 4.5 + 3.5 + 2 = 2 + 4.5 + 3.5
10 = 10 = 10
Answered by Luquemond
Where's the answers to the question

Answered by Amelia
I do not see the answer that involves to the question.
Answered by Player
immature the answer is 5. . .
Answered by Player
DUN DUN DUNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Answered by Player
get beaten by a fourth grader =)
There are no AI answers yet. The ability to request AI answers is coming soon!