Summer Adding 3 Numbers, Missing Addends – 1st Grade Math Review

Description

Make math fun this summer with this engaging Adding 3 Numbers & Missing Addends – 1st Grade Math Review worksheet set! Designed with a cheerful summer theme, this resource helps young learners build confidence in addition while enjoying cute and playful visuals.

Students will practice adding three numbers within 20 and solving missing addend problems, strengthening their number sense and problem-solving skills. Perfect for reinforcing essential math concepts in a fun and stress-free way!

This set is ideal for:
• 1st Grade math review
• Summer learning packets
• Morning work or homework
• Homeschool or classroom use

What’s Included:
• Adding 3 numbers worksheets
• Missing addends practice pages
• Kid-friendly summer-themed designs
• Easy-to-read layout for young learners

Bright, simple, and engaging—these worksheets make learning math feel like a summer adventure! ☀️