Free Addition Math Worksheets – Sum up to 50

wo Sets of Addition Worksheets Up to 50 (With Answer Sheets!) — Ideal for Grade 3–4 Students

If your learners are ready to move beyond basic addition and start working with bigger numbers, this Addition Up to 50 collection is the perfect next step. These worksheets are designed for older elementary students, especially those in Grades 3–4, who are building confidence with larger sums before moving into multi-digit addition, regrouping, and more advanced math.

I’ve created two complete sets, and each set includes 100 worksheets PLUS 100 matching answer sheets
200 pages per set, and 400 total pages across both sets.

These are excellent for teachers, homeschool families, parents of older learners, and tutors working with students who need more practice with larger numbers.


Why Addition Up to 50 Is Perfect for This Age Level

As students progress through elementary school, they need to be comfortable adding higher numbers quickly and accurately. Practicing sums up to 50 helps kids:

  • Strengthen mental math
  • Prepare for multi-digit addition and regrouping
  • Improve accuracy with larger values
  • Build stamina for longer math tasks
  • Increase confidence before moving to more complex operations

This level of practice is ideal for Grade 3–4 learners, or any older student who needs extra reinforcement with bigger addition facts.


How the Sets Are Organized

Each set follows a clear, easy-to-use format:

Odd-numbered pages = Worksheets

Each worksheet includes:

  • 10 addition problems
  • Sums up to 50
  • Name field
  • Date field
  • Score box

Even-numbered pages = Answer Sheets

Each worksheet is immediately followed by its own answer key.
This keeps everything organized and makes correction simple.

All worksheets in Set 1 are unique, and all worksheets in Set 2 are also unique — thanks to randomized problem generation.


What’s Included in Each Set

Set 1 (200 pages total)

  • 100 worksheets
  • 100 answer sheets
  • All problems are randomly generated and non-repeating

Set 2 (200 pages total)

  • 100 more worksheets
  • 100 more answer sheets
  • Brand-new randomized problems

Across both sets:
200 worksheets + 200 answer sheets = 400 printable pages


Who These Worksheets Are Designed For

Teachers (Grades 3–4)

These worksheets fit perfectly into daily math practice, warm-ups, review days, homework, and independent work. The included answer sheets make grading fast and stress-free.

Homeschoolers

A great no-prep resource that provides structured daily math without needing a full curriculum. The answer sheets make it easy to track progress.

Parents (Older Kids Needing Extra Practice)

If your child needs more confidence with larger addition problems, these worksheets give plenty of repetition in a simple, clean format.

Tutors

Excellent for diagnosing skill gaps, building fluency, and providing consistent practice with immediate correction.


Easy Ways to Use These Worksheets

  • One worksheet per day for steady improvement
  • Warm-up exercises before starting a lesson
  • Homework or review packets
  • Independent practice stations
  • A quick skill check before introducing multi-digit addition

Because each page has its matching answer sheet, correcting the work takes just seconds.


Why the Answer Sheets Are So Helpful

Including an answer sheet for every worksheet:

  • Saves teachers and parents time
  • Allows for self-checking (if appropriate)
  • Makes tutoring sessions more efficient
  • Helps homeschoolers stay organized
  • Ensures quick, accurate corrections

It’s one of the features users appreciate most about these sets.