Respuesta :

Brick123
Hello!

How you want to solve this (a little easier) is by first subtract 10 from 40 and you'll have 30.
 
40-10=30

Now you're stuck w/ 30-8.

30-8=22

Now all you need to do now is subtract 8 from 30 and your answer should be 22.

I hope this helps!

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