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Tens and ones: Blocks to number (Up to 49) · Practice set 3
Count the blocks. Write the number.
- Ages 5–9
- Maths
- Worksheet
Curriculum links
Licence: Crayonbird original
About this activity
What your child practises
Skills: Tens and ones.
Understanding how numbers are built and how they relate to each other – the base for confident mental maths.
What’s included
- 6 problems
- An answer key you can print with the sheet or on its own
- An on-screen version with instant marking and stars
Age and school year
Made for ages 5–9. That’s Kindergarten – Grade 4 in the US, Year 1–5 in England, Nursery 2 – Primary 4 in Nigeria and UKG – Class 4 in India.
How to use it
- Print it at home or school – it fits a standard A4 or US Letter page.
- Print the answer key too, so marking takes seconds.
- Play it on screen: answers are marked instantly and children earn stars.
- Write on it on a tablet or touchscreen with a finger or stylus – no printer needed.
Tips for parents and teachers
- Count real things first – spoons, socks, toy cars – then move to the pictures, so numbers stay meaningful.
- Ask “How do you know?” about one answer. Explaining a method builds understanding faster than speed.
- Use the on-screen version for instant feedback when your child is working alone.
Good to know
- Time needed
- About 5–10 minutes
- You’ll need
- A printer (or a tablet to work on screen) and a pencil
- Difficulty
- Easier (Up to 49) – pitched at ages 5–9
- Answer key
- Yes – print it with the sheet or on its own
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