KIRF'S (KEY INSTANT RECALL FACTS)
KIRF’s are designed to support the development of the mental skills that underpin much of the maths work we complete in school. They are particularly useful when calculating, be it adding, subtracting, multiplying or dividing.
KIRF’s are designed to support the development of the mental skills that underpin much of the maths work we complete in school. They are particularly useful when calculating, be it adding, subtracting, multiplying or dividing.