Free · Printable · TEKS K.3A,K.3B
Free Kindergarten Adding & Subtracting Within 10 Worksheets
875+ Texas TEKS-aligned practice questions on adding & subtracting within 10. Print at home or practice online with a built-in AI tutor. No sign-up. No paywall.
Looking for adding & subtracting within 10 worksheets for Kindergarten? This page has 875+ TEKS-aligned practice questions on this exact topic, mapped to Texas TEKS K.3A,K.3B. Every question goes through an AI quality gate before publishing — no typos, no wrong answer keys, no factually-broken explanations.
Join and separate small groups within 10.
Below: a sample of 8 questions with answers and explanations so you can see what's on the worksheet before you print. Each question has the correct choice marked and a one-line "why" so kids who get it wrong understand the fix.
What is 7 plus 3?
- 11
- 12
- 9
- 10 ✓
Why: 7 + 3 = 10.
Camila has 6 beads. Ibrahim gives them 4 more. How many in all?
- 10 ✓
- 11
- 9
- 12
Why: 6 + 4 = 10.
Layla has 9 erasers. Zara gives her 1 more. How many in all?
- 9
- 12
- 10 ✓
- 11
Why: 9 + 1 = 10.
Nora has 2 shells. Zara gives him 7 more. How many in all?
- 10
- 11
- 8
- 9 ✓
Why: 2 + 7 = 9.
Mia has 1 shell and gives away 0. How many shells are left?
- 0
- 3
- 2
- 1 ✓
Why: 1 − 0 = 1.
Subtract 9 from 9.
- 2
- 3
- 0 ✓
- 1
Why: 9 − 9 = 0.
Subtract 3 from 7.
- 5
- 4 ✓
- 6
- 3
Why: 7 − 3 = 4.
Lucas has 1 sticker and gives away 1. How many stickers are left?
- 2
- 1
- 0 ✓
- 3
Why: 1 − 1 = 0.
Common questions
Are these worksheets really free?
Yes. Free to print, free to practice online. No email, no sign-up, no paywall. We make money from optional paid features (toy redemption with real cents), not from the worksheets.
What is TEKS K.3A,K.3B?
TEKS K.3A,K.3B is the Kindergarten Adding & Subtracting Within 10 standard from the Texas Essential Knowledge and Skills. Join and separate small groups within 10.
How many total questions are available?
875+ questions in our Kindergarten Adding & Subtracting Within 10 bank. Print as many 20-question worksheets as you like — each one pulls a fresh set so your kid doesn't see the same questions twice.
Where do these questions come from?
Generated by our AI pipeline, then quality-gated by two independent models (gpt-4o for content review, Claude Sonnet 4.5 for math verification) before publishing. Every question is tagged to TEKS K.3A,K.3B and modeled on real STAAR item shapes.