Maths Education | Wiskundeonderrig
Maths Education | Wiskundeonderrig
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…
When rounding off, we write a number simpler as it is, but we keep it close to the original value. To do so, we need to understand place value. In the number 2 398 643,0699 (two million, three hundred and…
Place value and value of a digit are both concepts used in our number system (the Hindu-Arabic number system) to understand and represent numbers. While they are related, they refer to slightly different aspects. To summarize, place value determines the…
