1×1=?+1=?÷1=?-1=?

2×1=?-1=?

1×1=?

1-1=?×1=?

1-?=?

!

Moderator Note

 This is the "Homework Help" forum, not the "Homework Answers" forum. We will not do your work for you, only point you in the right direction. Posts that do give the answers may be removed.

So where you have got to in solving this problem and what has stopped your progress - maybe members can then help you to overcome your difficulties yourself.

 

It's  hard to believe you are serious!  From your other posts I had thought that you were past third or fourth grade arithmetic- which is basically what this is.  I would hope that you know that 1x1= 1, 2x1= 2, and 1- 1= 0.  And if 1- ?= ? the, adding "?" to both sides 1= 2?.  What number, multiplied by 2, gives1?

I've encountered this guy in other forums, all he does is post this type of meaningless goofy stuff.

!

Moderator Note

It looks like the OP is not interested in discussing anything. Closed.