3N1b Resources & Worksheets | Classroom Secrets

All Resources
All English Resources
All Events & celebrations Resources
All Humanities Resources
All Maths Resources
All Modern Foreign Languages Resources
All Morning Work Resources
All PSHE Resources
All Science Resources
All Sustainability Resources
All French Resources
All Geography Resources
All German Resources
All Grammar, Punctuation and Spelling Resources
All History Resources
All Writing Resources
All Phonics Resources
All Reading Resources
All Spanish Resources
All Spelling Resources
Early Years Foundation Stage Resources
Key Stage 1 Resources
- Key Stage 1 → Year 1 Resources
- Key Stage 1 → Year 2 Resources
Key Stage 2 Resources
SEND Resources
Extra-curricular clubs Resources
Mixed Age Resources

Filter year:

Search subjects, topics, lessons or resources

Loading resources

3N1b

Hundreds Lesson Slides
Count in 50s Lesson Slides
Find 1, 10 or 100 More or Less Lesson Slides
Summer 2 Week 1 Rapid Arithmetic
Summer 1 Week 6 Rapid Arithmetic
Summer 1 Week 5 Rapid Arithmetic
Summer 1 Week 5 Maths in Minutes
Summer 1 Week 4 Rapid Arithmetic
Summer 1 Week 3 Rapid Arithmetic
Summer 1 Week 3 Maths in Minutes
Summer 1 Week 2 Rapid Arithmetic
Summer 1 Week 1 Maths in Minutes
Summer 1 Week 1 Rapid Arithmetic
Spring 2 Week 6 Rapid Arithmetic
Spring 2 Week 5 Rapid Arithmetic
Spring 2 Week 4 Rapid Arithmetic
Spring 2 Week 5 Maths in Minutes
Spring 2 Week 4 Maths in Minutes
Spring 2 Week 3 Maths in Minutes
Spring 2 Week 3 Rapid Arithmetic
Spring 2 Week 2 Rapid Arithmetic
Spring 2 Week 1 Maths in Minutes
Spring 2 Week 1 Rapid Arithmetic
Spring 1 Week 6 Maths in Minutes
Spring 1 Week 6 Rapid Arithmetic
Spring 1 Week 5 Rapid Arithmetic
Spring 1 Week 4 Maths in Minutes
Spring 1 Week 4 Rapid Arithmetic
Spring 1 Week 3 Rapid Arithmetic
Spring 1 Week 2 Rapid Arithmetic
Spring 1 Week 1 Maths in Minutes
Autumn 2 Week 5 Rapid Arithmetic

Next

hello@classroomsecrets.co.uk

Information

Careers
Contact us
About us
Awards
Blogs
Podcast

Resource guide
Resources list
Pricing plans
FAQs
CSK
EBC

Site info

Cookie Policy
Privacy Policy
Copyright

Terms and Conditions
Impact Report

hello@classroomsecrets.co.uk

information

Site info

Careers
Contact us
About us
Awards
Blogs
Podcast

Resource guide
Resources list
Pricing plans
FAQs
CSK
EBC

Cookie Policy
Privacy Policy

Copyright
Terms and Conditions
Impact Report

Information

Site info

hello@classroomsecrets.co.uk

Careers
Contact us
About us
Awards
Blogs
Podcast

Resource guide
Resources list
Pricing plans
FAQs
CSK
EBC

Cookie Policy
Privacy Policy
Copyright
Terms and Conditions
Impact Report

Copyright: Classroom Secrets Ltd 2025

Company number: 08401067

VAT number: 248 8245 74