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Mathematical Table, J. D. Smith Machine For Multiplying Numbers

CC0 Usage Conditions ApplyClick for more information. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF ...
The Conversation

A little number theory makes the times table a thing of beauty

Most people will probably remember the times tables from primary school quizzes. There might be patterns in some of them (the simple doubling of the 2 times table) but others you just learnt by rote.
Daily Express

Tutor reveals secret maths hack for multiplying by nine- ‘Teachers have been hiding this!’

A maths tutor on TikTok has gone viral after he revealed a hack for quickly and easily multiplying by nine. Brady Kelly (@bradyyourtutor) from Orlando, Florida, opens the video boldly saying: ...
The Conversation

What are ‘multiplication facts’? Why are they essential to your child’s success in maths?

Multiplication facts typically describe the answers to multiplication sums up to 10x10. Sums up to 10x10 are called “facts” as it is expected they can be easily and quickly recalled. You may recall ...