Description

THIS IS THE SAME PRODUCT AS THE ONE FOUND IN THE OTHER GRADES. PLEASE DON’T PUT MORE THAN ONE IN YOUR BASKET.

Author: Karelien Kriel

Number of pages: 6

Notes and examples

• Why do we round off?
• Signs
• General rounding off rules

* to 2 decimal places

* to any number of decimal places

* to the nearest whole number

* when there is a 9 involved (2 step-by-step examples)

• Power of 10 rounding off rules

* to the nearest 10

* to the nearest 1 000

* to the nearest “any power of 10”

• Rounding off of very large numbers
• Money rounding off rules

* to the nearest Rand

* to the nearest 50c

* to the nearest 5c

* to the nearest cent

• Rounding off rules for people, animals and other whole things
• Rounding off rules for building materials
• Rounding off rules for time
• Rounding off rules for medicine
• Kriel Golden Rule of Rounding off