Missing Numbers 1-100

How to Use This Worksheet

Help young learners strengthen their number sense with this engaging Missing Numbers 1–100 activity! Students look at the number chart, identify the missing numbers, and fill in each blank to complete the sequence. This interactive worksheet includes numbers from 1 to 100 with 25 missing numbers to complete.

Who Is This For?

This resource is designed for Grade 1 learners. It helps children build number recognition, counting skills, sequencing, and confidence with numbers up to 100. It can also assess their accuracy as they practice identifying missing numbers and understanding number patterns.

Perfect For

Lessons on counting, number order, and place value. Suitable for classroom activities, math centers, morning work, homework, or home practice. You can print as many copies as you need.