Thursday, February 10, 2011

Maths: Activity 3- Let's examine the Patterns!

1.
2.
(a) A positive number multiplied by another positive number gives a positive answer.
(b) A negative number multiplied by another negative number gives a positive answer.
(c) A positive number multiplied by a negative number gives a negative answer.
(d) A negative number multiplied by a positive number gives a negative answer.
3.
  • (+) x (+) = (+)
  • (-) x (-) = (+)
  • (+) x (-) =(-)
  • (-) x (+) = (-)
  • (+) / (+) = (+)
  • (-) / (-) = (+)
  • (+) / (-) = (-)
  • (-) / (+) = (-)


1 comment:

  1. Parts 2 & 3 are correct.
    However, the table is incomplete.

    ReplyDelete