Assignment 2-Nagative numbers

A

• 3+ -5=-2 In Iceland it was -5 degrees centagrade yesterday it was -2 degrees centagrade it has dropped by 3 degrees.
• -4+10=6 Yesterday it was -4 degrees centagrade it has rised by 10 degrees, today it is 6 degres centagrade.

B

• People use negative numbers in dept.
• People use negative numbers in tempretures.
• People use negative numbers in sales at shops.

C

• You have to remember the number line goes ilke this:

3,2,1,0,-1,-2,-3.

sunna ali