Question

Hi guys..
I need your help..
Pls tell me the answers with explanation..
Very important..
Pls..​

Answer 1

Answer:

50

Step-by-step explanation:

40+(-30)-(-60)

40-30-(-60)

10-60

-50

Answer 2

Step-by-step explanation:

• 40+(-30)-(-60)
• 40-30+60
• 40-60-30
• 100-30
• 70

b...

• (-15)×(-5)×(-2)
• (-15)×(+10)
• -150

c....

• (-8)×(-5)×(-3)×(-10)
• (+40)×(+30)
• 1200

hope it's correct.and helpful.for you