and division using to 4 digits by a mental methods. number using the formal written method of short division where appropriate, interpreting remainders according to the context. • Perform mental calculations, including with mixed operations and large numbers. Checking • Use known • Recognise and use • Estimate and use multiplication facts to the inverse inverse operations check the accuracy of relationship between and rounding to check calculations. multiplication and answers to a division and use this calculation. to check calculations and solve missing number problems. Using • Recall and use • Recall multiplication • Identify common multiplication multiplication and and division facts for factors, common and division division facts for the 2, multiplication tables multiples and prime facts 5 and 10 multiplication up to 12 × 12. numbers. tables. • Establish whether a • Recognise odd and number up to 100 is prime and recall prime
and division using mental methods. to 4 digits by a number using the formal written method of short division where appropriate, interpreting remainders according to the context. • Perform mental calculations, including with mixed operations and large numbers. Checking • Use known multiplication facts to check the accuracy of calculations. • Recognise and use the inverse relationship between multiplication and division and use this to check calculations and solve missing number problems. • Estimate and use inverse operations and rounding to check answers to a calculation. Using multiplication and division facts • Recall and use multiplication and division facts for the 2, 5 and 10 multiplication tables. • Recognise odd and • Recall multiplication and division facts for multiplication tables up to 12 × 12. • Identify common factors, common multiples and prime numbers. • Establish whether a number up to 100 is prime and recall prime