Question

a)-8+3-5 b)5+4+17 c)-5+(-4.5) d)-20:2+(-2.8) e)22+(-10.4)+85

Answer 1

a)-8+3-5=

-5-5

-10

b)5+4+17=

9+17=

26

c)-5+(-4.5)=

-5+(-20)=

-25

d)-20:2+(-2.8)=

-10+(-16)=

-26

e)22+(-10.4)+85=

22+(-40)+85=

-18+85=

64