Year 5 Addition multiples of 1 000 We have just reorganised our Year 5 Addition resources into sub-categories in order to make the worksheets you need easier to find. The sub-categories are: • Revise addition skills • Adding several small numbers • Mental addition of decimals • Mental addition of large numbers • Written addition • Written addition of decimals • Problem solving The main themes are mental addition and written addition and by the end of Year 5 children should be competent with both using large numbers, as well as being able to choose the most appropriate method to use. As part of this restructuring we have also published a new set of resources on adding multiples of 1 000 mentally. Go to Year 5 Addition