All those long multiplication tables. Timed tests and “mad minutes” of worksheet problem-solving. Fluency drills. Somehow, getting kids to know their basic math facts continues to be at the ...

Save guides, add subjects and pick up where you left off with your BBC account. Multiplication is working out how many groups of something you have altogether. Division is working how many you get ...

Arrays can help you to multiply and divide numbers. They can also help you to see the link between multiplication and division. Complete this interactive activity to understand how to multiply or ...