Tag Archives: multiplication

Multiplication of 2 numbers that are near to 100 or 1000

How to multiply two numbers that are near to 100 easily. Continue reading

Posted in Mathematics | Tagged | 5 Comments

Multiplication of any number by a number near 100

A useful tip on how to multiply any number by a number that is near to 100, such as 99 and 101. Continue reading

Posted in Mathematics | Tagged | 1 Comment

Multiply a number by 11

An easy way to multiply any greater than 2 digits number by 11. Continue reading

Posted in Mathematics | Tagged , | 10 Comments

Product of a single digit number with 9

This algorithm is useful for kids that are lazy enough to memorize the multiplication table of 9. Continue reading

Posted in Mathematics | Tagged | 7 Comments

Box multiplication

The box multiplication technique is suitable for people that has problem with numbers, since it will organized all the number in place. Continue reading

Posted in Mathematics | Tagged , , , , , | 1 Comment