Introduction

The multiplication table is one of the primary concepts students need to grasp to have a good grip on mathematics and its problems. Sometimes the multiplication table is attributed to the Greek mathematician named Pythagoras, and that's why it's known as the table of Pythagoras.

Invention

In modern times, a mathematician named John Leslie wrote a book, The Philosophy of Arithmetic, in which he published multiplication tables up to 99*99. Leslie also recommended that the students learn this multiplication table up to 50*50. But the oldest multiplication was used by the Babylonians around 4000 years ago.

During the Chinese warring states period, it used tables as the base of 10 around 350 BC (before christ).

Table of 247

\begin{aligned}

&247\times1=247\\

&247\times2=494\\

&247\times3=741\\

&247\times4=988\\

&247\times5=1235\\

&247\times6=1482\\

&247\times7=1729\\

&247\times8=1976\\

&247\times9=2223\\

&247\times10=2470\\

\end{aligned}

Table of 247 in multiplicative format

Table of 247 in additive format

Table of 247 in words

Related tables

This table is of 249 which is provided below, seems to be difficult but once students get the trick it will be easy for them to learn a multiplication table of any number.

\begin{aligned}

&249\times1=249\\

&249\times2=498\\

&249\times3=747\\

&249\times4=996\\

&249\times5=1245\\

&249\times6=1494\\

&249\times7=1743\\

&249\times8=1992\\

&249\times9=2241\\

&249\times10=2490\\

\end{aligned}