Didn’t mean this to be so long and don’t know if this is helpful but I have ADHD and it’s a nightmare, both in terms of getting things done and also making my kids do stuff (who likely take after me a little).
I found doing it before school but only for a few minutes at a time was the best way. They have the energy, but that one little thing won’t make a measurable difference to energy labels later, unlike trying to do it at the end of the day.
If they find that ok and it’s not too hard a task, you could see if they’re up for a time trial (eg. how many in five minutes)
I also left it open on the kitchen table and every time we were both in there I’d ask her to answer just one of the questions.
Little, often, early as possible and don’t spook them/yourself with a big impenetrable task. If it is to take a while, help them divide it up first into manageable sections and only attack one at a time.
If they’re really having a hard time engaging and perhaps melt down then don’t force it. Even teachers will tell you that. Step away and make the task even smaller later. Starting a job is so hard, so reduce friction. Some people think that because they also find starting a task hard and still do it, that everyone must be like that. Must be lovely!
I have so many ways to trick myself into doing tasks that I more or less get stuff done consistently. But I’m able to give myself a break as an adult. I’ve still had absolute meltdowns over trying to force myself to work and felt like a right dickhead afterwards but what can you do. You play the hand you’re dealt!
She’ll need to learn these skills more than most, but you’ll need to support her.
Only really persevere if she needs it. If she’s not struggling in a particular area, I wouldn’t flog a dead horse. Yes, rules are rules and that must be learned but so must a sense of proportion and learning to give yourself a break from time to time.
FWIW I think you sound like a great mum and she’s lucky to have you. Re some of the criticism above-well the hyperbole on here just comes with the territory.