Negative numbers: adding, subtracting, multiplying and dividing.

How to add/subtract positive and negative numbers on a number line. How to multiply/divide positive and negative numbers using the SPUN rule. Time stamps⏱️ 00:00 Introduction 00:35 Number line 01:09 Examples 02:16 Ascending order on number line 02:37 Descending order on number line 02:51 Add and subtract on number line 03:30 More examples 04:31 SPUN rule, multiplying positive and negative numbers 05:01 Even more examples 06:34 SPUN rule, dividing positive and negative numbers 06:40 Even, even more examples