for i in range(1, 10): for j in range(1, i+1): if j == 1: print('{}*{}={}'.format(i, j, i*j), end='\t') elif j == i: print('{}*{}={}'.format(i, j, i*j), end='\n') else: print('{}*{}={}'.format(i, j, i*j), end='\t')