Maths Flashcards
1
Q
What is the median?
A
The middle number in a list of numbers.
2
Q
What are the mathematical operators?
A
Plus,divide,subtract and multiply.
3
Q
What is a prime number.
A
A number that is divisible by itself and one e.g 5,7,11
4
Q
How do you make an equivalent fraction?
A
Multiply the top and the bottom of the fraction by the same number
5
Q
How do you find the area of a four sided shape?
A
Length x width, remember to include the right unit e.g. cm,mm
6
Q
What is an acute, obtuse and a reflex angle?
A
Acute= less that 90 degrees Obtuse= more than 90 but less than 180 degrees Reflex = more than 180 but less than 360 degrees
7
Q
What is rotational symmetry?
A
A shape that appears the same when rotated around its centre
8
Q
What is reflective symmetry?
A
When both sides of the shape are the same when a mirror line is drawn down the centre point of the shape
