Answer:
Explanation:
So start by reading it then when you read it you see that theres some numbers what I would do is read the whole thing then wright the numbers then figger whether its multiplication division or what ever else it can be so you start of by moultiplieing the 10 ans 230 and the answer to that is 2300 then i wuld do 5 times 390 which is 1950 then I would add them and if you read that you should be able to get the answer you add the 1950 and the 2300 and get 4250 thats what you right by the last blank and you wright the numbers that we got when we multiplied the numbers for the first blank
Hope this helped