👉 Learn how to add and subtract mixed numbers. Mixed numbers are numbers with two parts: the whole number part and the fraction part. Mixed numbers are ways to represent improper fractions using ...

When subtracting mixed numbers, you can use a similar method to subtracting two fractions, but this time you have to subtract whole numbers as well. Remember, a mixed number is a combination of an ...

You can’t always use a calculator or a pen and paper to work out a sum. Sometimes you have to work it out in your head. Sometimes it’s even faster. There is only one rule when it comes to mental maths ...