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

Which of the following best describes the figure with vertices (1, -4), (-2, 1), (3, 4) and (5, 2)? Group of answer choices Quadrilateral Parallelogram Square R
How can unkind “self talk” impact your mental health
Anyone can help me with this ?
Solve a division problem 9/10÷-3/5 written as a mixed number
What is the answer to this question? Write an expression in simplest form for the perimeter of a right triangle with leg lengths of 3a to the third power and 4a
Witch one do I choose
From least to most dense, the media are: air, water, polyethylene, and flint glass. How does density affect the angle of refraction of a light beam? (Remember t
Can pi be simplified?
share £60 in the ratio 1:4
Answer the riddle: according to greek mythology, how did the trojan war began with an apple and end with a horse?