Use distributive law and evaluate
1) 576×285+576×115
2)385×178-385×78
3)365×645+135×645
4)407×168–307×168
Answers
Answered by
5
Answer:
1. = 576( 285+115)
= 576×400
= 320400
Step-by-step explanation:
in the 1. u took 576 as common term from both sides, then u add the rest terms which were not common n then multiply the sum by 576.
the rest use the same principle. if it's '-' in between, then after taking the common term, there won't be addition but subtraction.
2.
=385(178-78)
3.
= 645(365+135)
4.
= 168(407-307).
Answered by
0
Answer:
this is your answer!
hope it helps you!!
if yes then please mark my answer as brainliest!!!!!
Attachments:
Similar questions