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Grade 1 Printable Addition Worksheets


Mental Math Worksheets


1. Add Tens with a One-Digit Number:

Add Tens with a One-Digit Number worksheet
Exercise example
2. Add Tens with a Two-Digit Number:

Add Tens with a Two-Digit Number worksheet
Exercise example
3. Add a Two-Digit Number and a One-Digit Number:

Add a Two-Digit Number and a One-Digit Number worksheet
Exercise example
4. Add Two Two-Digit Numbers:

Add Two Two-Digit Numbers worksheet
Exercise example

Column Addition Worksheets (No Carrying)


1. Add a Two-Digit Number and a One-Digit Number:

Add a Two-Digit Number and a One-Digit Number worksheet
Exercise example
2. Add Two Two-Digit Numbers:

Add Two Two-Digit Numbers worksheet
Exercise example

Grade 1 Printable Addition Worksheets – Free PDF Downloads

Welcome to our collection of Grade 1 addition worksheets, designed to help young learners strengthen their math skills. These free printable PDFs focus on mental math and column addition without carrying, making them perfect for building confidence and understanding in mathematics.

Why Choose Our Grade 1 Addition Worksheets?

Our worksheets are specially designed to meet the needs of Grade 1 students, helping them practice addition in a structured and engaging way. Whether your child is learning mental math or column addition, these resources provide the perfect foundation.

  • Mental Math Practice: Worksheets include adding tens to one-digit or two-digit numbers, and combining two-digit numbers with single digits for quick calculations.
  • Column Addition Without Carrying: Exercises to practice adding two-digit numbers in a step-by-step manner, without the complexity of carrying.

What You'll Find on This Page

  • Free Worksheets: Each set includes five worksheets that cover a range of addition skills.
  • Answer Keys: Corrections are provided for every worksheet, making it easy to check answers and track progress.
  • Downloadable PDFs: Conveniently download and print all materials for use at home or in the classroom.

Benefits of Using These Worksheets

  • Aligned with Grade 1 Curriculum: All exercises are tailored to the math skills expected at this level.
  • Progressive Learning: Start with simple problems and gradually move to more challenging exercises.
  • Self-Paced Practice: Students can work independently or with guidance, using the provided corrections to learn from mistakes.

Topics Covered

  • Mental Math:
    • Adding tens (10, 20, 30, ... 90) to one-digit numbers.
    • Adding tens to two-digit numbers.
    • Adding a two-digit number and a one-digit number.
    • Adding two two-digit numbers.
  • Column Addition Without Carrying:
    • Adding a two-digit number and a one-digit number.
    • Adding two two-digit numbers.

Free Downloads

Each worksheet is available in PDF format for easy printing. Whether you're a parent, teacher, or tutor, these resources are ideal for helping students develop essential math skills.