Fraction Action
Half the value of a half.
What is a quarter?
The value of 10% of 80.
How many is 8?
102
How much is 100?
The meaning of x in an expression (generally).
True or false...7 is a prime number.
What is true?
One third written as a decimal.
What is 0.333333?
The meaning of percentage increase.
What is the amount that something has grown given as a percentage of the original?
Square root of 81.
What is 9?
3x implies this operation between 3 and x.
What is multiplication?
The value of the smallest square number.
The simplification of 12/16
What is 3/4?
The multiplier used for a 20% decrease
What is 0.8?
The value of 20.
What is 1?
The meaning of "like terms".
What are terms that contain the same variable (with the same power)?
What is an irrational number?
The reciprocal of 3/4.
What is 4/3?
The original amount if 30% of a value is £45.
What is £150?
0.0045 given in standard form.
What is 4.5 x10-3?
The simplification of 4x + 5 - 2x - 3
What is 2x + 2?
The first three cube numbers...
What are 1, 8, 27?
The method needed when adding fractions.
What is a common denominator?
The difference between compound and simple interest.
What is the fact that compound interest continually builds on the previous amount whereas simple interest just grows on the original investment?
The meaning of a negative power.
What is a reciprocal?
What is the fact that an identity is always correct (e.g. 1 + 1 is 2) but an equation is sometimes correct (e.g. x + 1 = 2)?
Name a number that is rational but not an integer.
e.g. How many is 1.5?