A) 37+63=100 b) 569 x 4 = 504 c) 50 x 4 = 504 d) (20−(8−3))=9 e) 17 x 7 = 19 f) 180−10=18 g) 759 = 9+700+50

$$37 + 63 = 100$$

The statement is true.
The answer is $\boxed{\text{True}}$.

$$569 \times 4 = 2276$$

The given answer 504 is incorrect.
The correct answer is $\boxed{2276}$.

$$50 \times 4 = 200$$

The given answer 504 is incorrect.
The correct answer is $\boxed{200}$.

$$20 - 5 = 15$$

The statement $(20 - (8 - 3)) = 9$ is false, as the result is 15.
The correct answer is $\boxed{15}$.

$$17 \times 1 = 17$$

The missing number is $\boxed{1}$.

$$180 - 10 = 170$$

The statement $180 - 10 = 18$ is false.
The correct answer is $\boxed{170}$.

$$9 + 700 + 50 = 759$$

The statement $759 = 9 + 700 + 50$ is true.
The answer is $\boxed{\text{True}}$.