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Rounders Maths

Maths in rounders: personal bests

Compare old and new results.

Quick answer

Maths in rounders: personal bests helps you compare your old and new rounders scores to see how you're improving. You can use subtraction, addition, and comparing numbers to find out if you’ve beaten your personal best.

Learning outcome

By the end of this page, you will be able to compare your rounders scores to see if you’ve beaten your personal best, and use addition and subtraction to work out how much better you are now. Success signs:
  • You can write down your old and new rounders scores
  • You can subtract to find the difference between scores
  • You can say if you’ve improved or not
  • You can explain how much better your new score is

Why this matters

When you play rounders, it’s fun to beat your own personal best. Maths helps you understand how much you’ve improved. Whether you're scoring more runs, catching more balls, or running faster, maths lets you see your progress. This helps you stay motivated and see how hard you’ve worked.

How it works

Let’s look at how to compare your rounders scores:
  1. Write down your old score
  2. Write down your new score
  3. Subtract the old score from the new score
  4. If the answer is positive, you’ve improved!
  5. If the answer is zero or negative, you didn’t beat your best

Examples you can see

Let’s say you played rounders last week and scored 6 runs. This week, you scored 10 runs. How much better are you?
  1. Old score: 6 runs
  2. New score: 10 runs
  3. Subtract: 10 – 6 = 4
  4. You improved by 4 runs!
Here’s another example:
  • Old score: 3 runs
  • New score: 3 runs
  • Subtract: 3 – 3 = 0
  • You didn’t improve, but you matched your best!
You can also compare scores from different games or weeks. If you scored 7 runs last week and 12 runs this week, you improved by 5 runs. If you scored 15 runs last week and 11 runs this week, you didn’t improve. You went down by 4 runs.

Try it as a mini adventure

Imagine you're a rounders player who wants to beat your personal best. You’ve played 4 games and scored these runs:
  • Game 1: 5 runs
  • Game 2: 8 runs
  • Game 3: 6 runs
  • Game 4: 10 runs
Now, find out your personal best and how much you improved in each game.
  1. First, find your personal best: 10 runs
  2. Game 1: 10 – 5 = 5 runs better
  3. Game 2: 10 – 8 = 2 runs better
  4. Game 3: 10 – 6 = 4 runs better
  5. Game 4: 10 – 10 = 0 runs better (you matched your best)
You can even draw a chart or make a list to show your progress. Try it with your own rounders scores or with a friend’s!

Common mistakes

  • Mistake: Subtracting the new score from the old score instead of the other way around.
    Why it happens: Confusing which number is bigger.
    Fix: Always subtract the smaller number from the bigger number to find how much you improved.
  • Mistake: Thinking that a negative number means you improved.
    Why it happens: Not understanding what negative numbers mean.
    Fix: A negative number means you didn’t improve. You went backwards.
  • Mistake: Forgetting to write down your old and new scores.
    Why it happens: Getting excited about playing and forgetting to record.
    Fix: Use a notebook or sticky note to write your scores before and after each game.

Parent and carer guide

Parents and carers can help by:
  • Recording your child’s rounders scores after each game
  • Encouraging them to compare scores and talk about how they’ve improved
  • Using a simple chart or table to show progress
  • Reinforcing that beating your personal best is a big achievement
  • Helping them understand that a negative difference means they didn’t improve
For example, you can say: “You scored 12 runs last week and 15 runs this week. That’s 3 more runs – you’ve beaten your personal best!”

Practice questions

  1. Old score: 4 runs. New score: 7 runs. How much did you improve?
  2. Old score: 9 runs. New score: 5 runs. Did you improve? By how much?
  3. Old score: 11 runs. New score: 11 runs. Did you beat your personal best?
  4. Old score: 6 runs. New score: 14 runs. How much better are you?
  5. Old score: 3 runs. New score: 8 runs. How much did you improve?
Answers:
  1. 7 – 4 = 3 runs
  2. 9 – 5 = 4 runs. No, you didn’t improve. You went down by 4 runs.
  3. 11 – 11 = 0 runs. You matched your best, but didn’t beat it.
  4. 14 – 6 = 8 runs
  5. 8 – 3 = 5 runs

FAQ

What does “personal best” mean?

A personal best is the highest score or best result you’ve ever achieved. It’s your own record that you’re trying to beat.

How do I know if I’ve beaten my personal best?

If your new score is higher than your old score, you’ve beaten your personal best. If it’s the same, you matched it. If it’s lower, you didn’t beat it.

Can I beat my personal best more than once?

Yes! Every time you play, you can try to beat your personal best again. It’s a fun way to keep improving.

Why is it good to track my personal best?

Tracking your personal best helps you see how much you’ve improved. It makes you feel proud and encourages you to keep trying harder.

What if I don’t beat my personal best?

That’s okay! Every game is a chance to learn and get better. You can still be proud of your effort and keep working towards your next personal best.