very new to access

Question

I have my 3 tables with data set up.

I have table 1 and in one of my fields is for sq ftg and on table 2 and table 3 I also have fields with sq ftg but i need to get all rows that +/- 300 sq ftg on each of table 2 and 3. 

So I need a report that has table 1 row 1  and all info. from table 2 that is +/- 300 then same for table 3 that is +/- 300

table 1

123 main 1200

table 2

1234 1st 900

345 2nd st   1500

table 3

456 main st     900

1245 frontage 1250

567 1st street     1500