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Free addition worksheets for tonight’s practice

Kibi Club has free printable addition worksheets for K–5 — number bonds, fluency within 20, multi-digit with regrouping, and more. Preview live, then print a unique PDF. Pick a grade or a sheet below and get addition practice on the printer in under two minutes.

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Addition Practice Pack

15 printable pages · Number bonds · Within 20 · Regrouping · Bar models

Singapore Bar Frame

Part-whole bar models for join and compare story problems.

Bar models

Column Add & Subtract

Vertical addition with carrying in the ones and tens columns.

Regrouping

Make-a-Ten Strategies

Mental math shortcuts for adding within 20 without counting on fingers.

Within 20

Part-Whole Number Trees

Break numbers up to 10 into two parts — the foundation before bar models.

Number bonds

Standard Algorithm Add/Sub

Fluently add and subtract multi-digit numbers with the standard algorithm.

Multi-digit

Speed Sprint Grid

A quick fluency sprint for addition facts within 20 — great for nightly warm-ups.

Within 20

Aligned with California Common Core (K.OA · 1.OA · 2.NBT)

Singapore CPA visual models + California Common Core alignment — built for parent-led practice.

Concrete → Pictorial → Abstract

Singapore-style CPA progression starts with dot strips and number bonds kids can touch and count, moves to bar models for story problems, then column addition — never jump straight to symbols alone.

K.OA & 1.OA — Build addition sense early

Kindergarten puts sets together within 10; 1st grade adds bar models and fluency within 20 with unknowns in all positions — the skills teachers expect on homework and assessments.

2.NBT — Regrouping with place value

Column addition with carrying connects to tens-and-ones understanding so regrouping is a strategy, not a trick to memorize.

Kibi Club vs. Legacy Alternatives

Why parents switch from ad-heavy worksheet sites and expensive workbooks.

FeatureKibi Club (Free)Static Ad-Heavy Sites$20 Physical Workbooks
1-Click Instant Print
Zero Ad Banners
No Account Wall
Dynamic Seed Variations
Included Answer Keys

15-Minute Daily Sprints

A simple parent workflow — no prep, no screens.

1

Match tonight’s skill

Filter by grade and topic — number bonds for K, bar models for 1st, regrouping for 2nd — preview live and pick a seed that fits what your child worked on today.

2

Print & pencil practice

Run a 10–15 minute addition sprint at the kitchen table — no screens, no login, just the PDF you previewed with a pencil and eraser.

3

Shuffle tomorrow

Use a new seed for fresh addition problems on the same skill so nightly practice stays familiar in format but new in numbers.

Trusted by parents

My son kept mixing up carrying in column addition — the 2nd grade regrouping sheets finally clicked because the layout matches what his teacher sends home in Milpitas.

Priya M.

2nd grade parent · Milpitas, CA

We do ten minutes of addition before bed in Hyderabad. Download, print, done — no ads, no signup, and a different problem set every night.

Arjun K.

Working parent · Hyderabad, India

The number bond trees bridged perfectly from kindergarten to 1st grade bar models. My daughter actually asks for “one more addition page” now.

Michelle T.

Homeschool parent · Portland, OR

Frequently asked questions

Are these addition worksheets really free?

Yes. Every addition worksheet on Kibi Club is free to preview in your browser and download as a PDF with one click. No account, subscription, or paywall.

Which grade should I choose for addition?

Start with your child’s grade. Kindergarten focuses on putting together within 10 and number bonds; 1st–2nd build fluency within 20 and bar models; upper grades practice multi-digit addition with regrouping and the standard algorithm.

Can I print a different set of problems tomorrow?

Yes. Each worksheet uses a seed number so you can shuffle to a fresh problem set and print again — useful for nightly practice without repeating the same sheet.

Do these align to school standards?

Topics follow California elementary math standards (CCSS-aligned): K.OA for early addition, 1.OA for within-20 fluency and bar models, 2.NBT for column addition with regrouping. Open a grade filter on /worksheets to see addition topics for that band.

Do the PDFs include answer keys?

Yes. Compiler worksheets include QR-linked answer keys on the theme footer so you can check work quickly after the sprint — unless the template opts out (e.g. early tracing sheets).

My child is stuck on regrouping — where should we start?

Go back to number bonds and make-a-ten strategy sheets (K and 1st grade) before jumping to column addition. Regrouping sticks when kids see tens and ones, not just “carry the 1.”