Question

Solve using the rules for signed numbers.
( +34 ) + ( +86) =

Answer 1

It is 34+86 = ?.....

Answer 2

No the + are to show that it is a positive number. - means that it is a negative number.

Answer 3

If we write a number without a minus sign in front of it means that it is positive...

Answer 4

oh

Answer 5

i don't understand any of it. would you like for me to tell you what my textbook says?

Answer 6

Yeah sure tell that..:)

Answer 7

k let me find it...

Answer 8

When adding two numbers with the same sign, add the numbers like normal, and keep the same sign as the answer. Example: (+2) + (+5) = ( +7 ) Example: (-2) + (-5) = (-7)

Answer 9

Yeah it's correct..The text book has explained it clearly...:) But normally we don't need to put a + mark in front of a number..

Answer 10

So how would I add them?

Answer 11

Just add the two numbers...