Mathsercise-C Ready? Standard Form Here we go!

. . 1 a) Write 2.7 x 103 as an ordinary number Question 2 2 7 b) Write 3.12 x 10-3 as an ordinary number Answer . 3 1 2 1 Standard Form

Standard form must start with values between 1 and 10! a) Write 38,500,000 in standard form Question 3 3.85 x 107 b) Write 0.000005 in standard form Standard form must start with values between 1 and 10! Answer 5 x 10-6 2 Standard Form

3 a) Write half a million in standard form = 500,000 5 x 105 Question 4 b) Write 0.00000036 in standard form Notice the positive powers for large numbers, and negative powers for very small numbers! Answer 3.6 x 10-7 3 Standard Form

Work out the value of 0.03 x 0.02 a) Write the answer as an ordinary number Start 2 x 3 = 6 and there are 4 decimal places 0.0006 b) Write the answer in standard form Answer 6 x 10-4 4 Standard Form