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Maths Education | Wiskundeonderrig

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Order of operations & properties of whole numbers

Maths in English, Grade 7 maths

Order of Operations and Properties of Whole Numbers

Is 2 + 3 x 4 equal to 20 or is it equal to 14? Why are there different answers? To prevent different answers to a calculation, we need to follow a specific order. Thus, we need to apply the…

Dr. Linda Le Hanie
January 28, 2024

Maths in English, Grade 7 maths

Operations with Whole Numbers

When doing operations with whole numbers, it is important to know that zero is the identity element of addition and 1 is the identity element of multiplication. What does that mean? When adding a zero to any number, the number’s…

Dr. Linda Le Hanie
January 19, 2024

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