make dialogue box wait for previous figure to be closed

I = imread('END_OF_YEAR Gameboard.jpg');

imshow(I);

% question 1

% generate a random integer value for x between 1 and 100

x = randi([1 100]);

% asks a question and waits for user input

prompt1= 'x+4';

ans1 = inputdlg(sprintf("when x = %i \nWhat is x+4?",x));

% i would like for the dialogue box to wait for the image to be closed before appearing, thank you!

Answer 1

[Voss]

I = imread('END_OF_YEAR Gameboard.jpg'); 
f = figure();
imshow(I);
uiwait(f); % wait for the image to be closed before proceeding

% question 1
% generate a random integer value for x between 1 and 100
x = randi([1 100]);

% asks a question and waits for user input
prompt1= 'x+4';
ans1 = inputdlg(sprintf("when x = %i \nWhat is %s?",x,prompt1));

[Isobel Leikis]

thanks so much! :)

[Voss]

You're welcome!