Operations on decimals (Edexcel GCSE Maths): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
What is the most important rule when adding or subtracting decimals?
What is the most important rule when adding or subtracting decimals?
Align the decimal points vertically
Why should you write as when adding it to ?
Why should you write as when adding it to ?
Makes alignment clearer and reduces errors
What is ?
What is ?
What is ?
What is ?
When multiplying decimals, how do you place the decimal point in your answer?
When multiplying decimals, how do you place the decimal point in your answer?
Count total decimal places in both numbers
What is ?
What is ?
Why estimate when calculating ?
Why estimate when calculating ?
To check decimal point placement
When dividing , what should you do first?
When dividing , what should you do first?
Multiply both numbers by 10
What is ?
What is ?
What is described as a common source of errors in decimal operations?
What is described as a common source of errors in decimal operations?
Decimal point placement
