Make your 100 Days of School First Grade celebration meaningful and math-focused with these 100s chart mystery picture worksheets. This pack includes 12 different hundreds chart designs, giving you plenty of options to suit your students’ needs and learning levels.
 
Perfect for Kindergarten, First Grade and Second Grade, these no-prep worksheets help students practise number recognition, counting, sequencing and number patterns while celebrating the 100th day of school.
 
UK and US spelling included.
 
What’s Included
✔ 12 different hundreds chart worksheets
✔ Both UK and US spelling versions
✔ Black-and-white print-friendly pages
✔ Ready to use – just print and go
 
Ways to Use
• 100 Days of School math activity
• Independent work or fast finisher task
• Small group maths rotations
• Homework or take-home activity
• Early finisher or relief teacher plans
 
Skills Covered
• Counting to 100
• Number recognition
• Number sequencing
• Identifying missing numbers
• Understanding number patterns
 
Why Teachers Love This Resource
⭐ Provides choice and differentiation with 12 different charts
⭐ Supports early number sense in a fun, low-pressure way
⭐ Saves time with no prep required
⭐ Works perfectly alongside other 100 Days of School activities
⭐ Suitable for multiple year levels and abilities
 
Teacher Tip
Let students choose which chart they complete to boost engagement, or use different charts across the week to keep the learning fresh while reinforcing the same key skills.