Question

Please give answer of my questions....its too urgent.....
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Answer 1

Answer:

any number multiplied by 0 gives 0

by 1 it gives same number

use associative property a*(b*c)= (a*b)*c

hope it helps

u can solve the whole by using this three property

mark it as a brainlist and follow me too

Answer 2

Answer:

1.-150

2.0

3.+181

4.-3140

5.0

6.

7. 1

8.

9.+103