3 years ago

What is -4+9 and 7+(-8)3. -4+94. 7+(-8)5.-2+1

Mathematics

2 answers:

notsponge [240]3 years ago

8 0

-1

these are the answers

Orlov [11]3 years ago

6 0

-4+9= 5

7+(-8)= -1

-2+1= -1

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