You can build an analog calculator using a pulse-width modulator (PWM) to perform accurate four-quadrant multiplication and division. While this approach won’t help you ace any math tests, it ...

KS1 Maths Multiplying and dividing learning resources for adults, children, parents and teachers.

Multiplication and division are connected. Think about the times table facts you have been learning. 3 'multiplied by' 7 makes 21. 7 'times' 3 equals 21. The inverse operation is division. 21 ...