Study the word list: Key Stage 3: Mathematics: add - dig

Spellzone list

addition	The process of totalling figures is called addition.
adjacent	If a pair of angles are adjacent, they are formed on the same side of a straight line when intersected by another line.
alternate	Write down the alternate numbers.
angle	Is it an acute or obtuse angle?
amount	He amount owing is negligible.
approximately	The exam will take approximately two hours to finish.
average	The teacher calculated the average test score for the class.
calculate	Calculate 2+2.
centimetre	One hundred centimetres make a metre.
circumference	The circumference of the circle was large.
corresponding	Find the corresponding angle.
coordinate	Find the missing coordinate.
decimal	The decimal numeral system has ten as its base.
degree	A right angle is 90 degrees.
denominator	Find the lowest denominator.
diameter	Diameter is a line from one side of a circle to the other, passing through the centre.
digit	A digit is any of the numbers 0 to 9.