When you find one more, you add one. For example, ‘one more’ than 2 is 3. When you find one less, you take one away. For example, ‘one less’ than 3 is 2. Why not see how much you know about this topic ...

The global water crisis affects everyone – but not equally. Where people lack safe drinking water and sanitation close to home, inequalities flourish, with women and girls bearing the brunt. They ...