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valentinak56 [21]
3 years ago
13

Mark wrote the highest score he made on his new video game as the product of 70 X 6000. Use the Associative and Commutative Prop

erties to show how Mark can calculate this product mentally.
Mathematics
2 answers:
gregori [183]3 years ago
4 0

Answer:

Mark wrote the highest score he made on his new video game as the product of 70 x 6000.

Associative property:

70\times6000

(7\times6)\times(10\times1000)

=> (42)\times(10000)

= 420000

Commutative property:

(7\times10)\times (6\times10\times10\times10)  

= 7\times6\times10\times10\times10\times10

= 42\times10\times10\times10\times10  

= 420000

sesenic [268]3 years ago
3 0
I think in commutative properties of multiplication:
70 x 6000 = 70 x 6000
420,000   =  420,000

I don't know associative properties, only commutative properties. Sorry :(
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