How to Operate Integer Numbers?

Hei Guys! :)

Do you have any difficulties in integer operations?

Do you have any difficulties in operating positive and negative numbers?

Now, I have two videos about operating positive and negative numbers :)

 If you have any difficulties about it,

Let’s watch this video, Guyz!!! :)

This is the first video :

 

Source : http://www.youtube.com/watch?v=H528WXCyV5Q

 And this is the second video. . .

Sources :  http://www.youtube.com/watch?v=Xxi4ItFpUvw

Now, try to solve this :

1)   5 + 6 =

 2)   8 – 18 =

   3)   5 – (-4) =

    4)   -19 +25 =

    5)   35 – (-3) =

  6)   -14 -12 =

 7)   -42 + 23

      8)   350 – 895 =

   9)   20 – (-9) =

         10)  120 + (-345) =

  

Share it with comment this blog, 

so you will know whether your answers are true or not :)

Good Luck :)