This week I would like us to continue to practice and revise a range of methods through our mental arithmetic paper - again the answers are attached so please keep these separate till the end. Please use My Maths to help you with areas you need to practice as a result. You may find you need to continue to practice long multiplication or long division. Remember work from what you know. There are 3 tasks set to complete, however they may take longer than normal and you will need some paper handy for the My Maths tasks.
1) My Maths - Short and Long Multiplication
2) My Maths - Factors and Primes (you may need to revise what a factor and prime number are-the power point below may help).
3) Mental Arithmetic test 3