Math, asked by parthbaria872000, 13 hours ago

(1)-20+20x345
(2)30x-10+30​

Answers

Answered by gamingscool241
1

Answer:

1)= 6880

2)=-270

Step-by-step explanation:

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Answered by pinkyvg26
0

Answer:

1:0

2:-270

Step-by-step explanation:

+20-20=0

0×345=0

30×-10=-300

-300+30=-270

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