Question 49
In the standard form, a large number can be expressed as a decimal number between 0 and 1, multiplied by a power of 10.
False A number in standard form is written as a×10k, where 1≤a≤10 and k is any integer.
Very large numbers can be expressed in the standard form by using ______ exponents.
Question 89
In the following question, state whether the given statements are true (T) or false (F).
Large numbers can be expressed in the standard form by using positive exponents.