Answer:
211 × 9 is 1899 so rounding to nearest thousands would be 2000
The square root of 400 is 20
(84÷7)+(9÷3) The parentheses are not necessary but I just put them.
I think that's what you meant. If you meant the other thing this would be the equation: (84÷7+9)÷3. Here the parentheses are nessasary
The answer is A. FDR is referring to the Axis powers, which were located in Europe.