Multiplication is working out how many groups of something you have altogether. Division is working how many you get, after sharing a number between another number. You can use place value charts to ...

A conjunction is a word, or words, used to connect two clauses together. Words such as 'although', 'because' or 'when' . A subordinating clause is a part of a sentence that adds additional information ...

Abstract: We consider the problem of scheduling a set of jobs subject to unequal release dates on a two-machine flow shop where the no-wait and non-availability constraints are considered so as to ...

Find out about new and updated content for charities, including regulatory and legislative changes, guidance products, and how to obtain or maintain registered status. You can also learn about ...