Using numbers to describe an object, for example by counting parts, measuring different parts with a ruler, weighing with a scale or balance, and comparing objects using quantities (Eg. 2 apples weigh the same as 1 mango).
Using numbers to describean object, for example bycounting parts, measuringdifferent parts with a ruler,weighing with a scale orbalance, and comparingobjects using quantities(Eg. 2 apples weigh thesame as 1 mango).