Pages

Sunday, 27 August 2017

my maths

this year for maths i learnt how to make 11 xtables easier. here's how you do it:
1.pick a number. say its 71
2.seperate the numbers and put a + in so its like this 7+1
3.add them together 7+1=8
4. keep them seperated then put sum in the middle 781 thats 11 times 71
don't believe it? use your calculator. its real cool
what if it's 74? 7114?wrong its 814

No comments:

Post a Comment