Pearson Edexcel International GCSE (9–1) · MATHEMATICS A · Unit
Unit 2
105 practice questions
Topics covered
Practice questions
1–10 of 38 · Easy
Question 1
1 mark · Easy
Answer and see the solution →Write 0.0095 in standard form.
Question 2
2 marks · Easy
Answer and see the solution →Calculate and give your answer in standard form.
Question 3
1 mark · Easy
Answer and see the solution →Arrange these decimals in ascending order: 0.34, 0.304, 0.43, 0.403
Question 4
1 mark · Easy
Answer and see the solution →Write 670 000 in standard form.
Question 5
1 mark · Easy
Answer and see the solution →Express as an ordinary number.
Question 6
1 mark · Easy
Answer and see the solution →A packet contains four masses with measurements: 1.6 g, 1.08 g, 1.088 g, 1.168 g. Which mass is the greatest, and by how much does it exceed the smallest mass?
Question 7
2 marks · Easy
Answer and see the solution →Work out . Give your answer in standard form.
Question 8
1 mark · Easy
Answer and check →Work out the value of \( 7^2 \ ).
Question 9
2 marks · Easy
Answer and see the solution →Simplify the following expression. Give your answer as a single power of :
(a)[2 marks]Question 10
1 mark · Easy
Answer and see the solution →Evaluate \( \sqrt{64} \ ).