The 47 Test

Ask your child to write “four thousand and seven.” What do they write?

If it’s 47, 407 or 4700, there’s a specific reason. This free 10-minute check shows you exactly what your Year 3 or 4 child is getting wrong in place value, and why.

Who this is for

You have a child in Year 3 or 4. Something about their maths feels off, but the report just says “working towards” or gives a C, and you can’t tell what that actually means. You’ve thought about a tutor, but you’d like to know what the problem is before you pay someone to fix it.

What’s inside

  1. The check: 12 short multiple-choice questions on one printable page. Your child circles an answer. That’s it.
  2. The decoder: For every wrong answer, a plain English explanation of what your child is probably thinking. (“If they circled 47, they’re writing the numbers they hear and dropping the empty places.”)
  3. What to do next: One page that tells you what the pattern means and what kind of help actually works for it.

It’s printable and works in black and white, so there’s nothing to install.

Who this is not for

If you want worksheets to keep your child busy, this isn’t that. It’s a check, not homework.

[Written by Peter, a Victorian primary school teacher who has spent years working out why kids get place value wrong.]

Every wrong answer in the check was written to catch a real mistake kids make, not chosen at random.

Ask your child to write “four thousand and seven.” What do they write?