First Grade Addition 0–20 | 5 Days of Math Practice

Build math confidence, strengthen number skills, and make addition practice fun with Great Kid Works!

Help your young learner develop essential addition skills with this First Grade Addition 0–20 Worksheet Packet, featuring Little Funatic The Super Bear!

Designed for first-grade students, this printable math resource provides five days of structured addition practice to help children improve accuracy, strengthen number sense, and build confidence as they solve addition problems with sums up to 20.

Each worksheet features 30 vertically arranged addition problems with clearly defined answer spaces, making it easy for young learners to practice independently or with guidance.

What's Included

• 5 printable addition worksheets with 30 problems per page

• 150 addition problems featuring sums from 0 to 20

• 5-page answer key for quick and easy checking

• Common Core Standards & Skills Overview for parents and educators

• Kid-friendly worksheet layouts with spacious answer boxes

• Little Funatic The Super Bear featured on the colorful packet cover

Skills Your Child Will Practice

• Adding numbers with sums up to 20

• Building addition fluency and number sense

• Strengthening mental math and counting strategies

• Developing accuracy and independent problem-solving skills

• Building confidence through repeated math practice

Perfect For

• First-grade classroom math activities

• Homeschool math lessons

• Morning work and daily math warm-ups

• Homework and extra practice

• Math centers and small-group instruction

• Review, reinforcement, and skill-building

Common Core Standards Alignment

CCSS 1.OA.C.6 — Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.

This packet focuses specifically on addition practice within 20.

Make Every Day a Learning Adventure!

With five days of engaging math practice, young learners can strengthen their addition skills one problem at a time.

GREAT KID WORKS

GROWING GREAT MINDS. BUILDING GOOD CHARACTER.