Seudónimo Seudónimo
  • 25-10-2016
  • Mathematics
contestada

if you know that 7×8=56 how can you use the commutative (order) property of multiplication to find the product of 8×7

Respuesta :

Аноним Аноним
  • 25-10-2016
commutative prop states that 7*8 = 8*7, so the property means that 8*7 = 56, just like 7*8
Answer Link
Аноним Аноним
  • 25-10-2016
Commutative property is basically just flipping the numbers around.

Since you know what 7x8 equals

Flip the numbers around in 7x8

Which becomes 7x8

And both equal 56

When you're adding or multiplying, it really doesn't matter how the numbers are ordered :)
Answer Link

Otras preguntas

PLEASE HELP I GIVE THANKS
2. What is the product of 4 2/3 and 11 1/4?
which two numbers add up to 3 and are multiplied to 4
Which sentence uses correct capitalization? A. Does your University offer Chinese language classes? B. I'd love to take Healthy Cooking 101 at the local culinar
(I don't know where to post this, because there isn't a French section.) Many people like to eat at the sidewalk cafés in Paris because it is interesting to sit
Which sentence uses italics or quotation marks correctly? A. Our local metropolitan newspaper is called "The Houston Chronicle." B. She enjoyed Rudyard Kipling'
Which was not introduced into medieval Europe from the Islamic world or Asia? A.astronomy B.shipbuilding C.arabic numerals D.paper production
PLEASE HELP I GIVE THANKS
what is a circuit where there are two or more pathways
Donna makes a round pizza she wants to put a cheese layer on the pizza. If the cake is 8 cm in diameter,how many square cm of cheese layer dose she need to put