+ and -

+ and -

By DHEERAJ KUMAR

it is so simple like 2+2 is 4 not 5 dont listen to that einstin i dont know its name but dont listen to him

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time pass: know word is weird right it should be now but they put th​is weird word know

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​add

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​sam had 10 pencil his frend gave him 2 so how many was with him now

it is simple 10+2 just so it is 10

​word problem

​but how so like this 1 2 3 4 5 + 1 2 3 4 5 equal 10 count in your fingers

​like 5+5 is 10

​numbers

​1 2 3 4 5 6 7 8 9 10	​11 12 13 14 15 16 17 18 19 20	​21 22 23 24 25 26 27 28 29 30	​31 32 33 34 35 36 37 38 39 40	​41 42 43 44 45 46 47 48 49 50	​and so on till infinit	​	​	​	​
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​add done minus start

• -is is just opposite of +​

• in add we increes the number in minus we decrees the number​

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​like 2-2 is 0

i will give a q to you what is 70-60 if it is hard so take this one 3-2 ok

i think i am teaching good

right

?

word problem

if andy ​had 2 candy he gave one to mandy so how many he had

very simple it is 2-1 is equal 1​

​ls finished

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