Grade 3MathTEKS 3.4B

Grade 3 Math TEKS 3.4B:Rounding Numbers

Free, teacher-ready lessons and worksheets for Rounding Numbers in Grade 3 Math, fully aligned to Texas TEKS 3.4B.

Round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems

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    ClearSheets

      Grade 3 Math TEKS Lessons

      Grade 3 Math TEKS Worksheets

      TEKS 3.4B: Rounding Numbers

      See all 10 worksheets

      • Estimate Solutions

        Grade 3MathTEKS 3.4B

      • Round to the Nearest 10

        Grade 3MathTEKS 3.4B

      • Round to the Nearest 100

        Grade 3MathTEKS 3.4B

      • Fluency: Round to the Nearest 10 and 100

        Grade 3MathTEKS 3.4B

      • Skill Builder: Estimate Solutions

        Grade 3MathTEKS 3.4B

      • Skill Builder: Round to the Nearest 10 and 100

        Grade 3MathTEKS 3.4B

      • Skill Builder: Round to the Nearest 10

        Grade 3MathTEKS 3.4B

      • Skill Builder: Round to the Nearest 100

        Grade 3MathTEKS 3.4B

      • Rounding Numbers and Estimating Solutions

        Grade 3MathTEKS 3.4B

      • Round Numbers: Multiples of 10

        Grade 3MathTEKS 3.4B

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      Frequently Asked Questions

      How do you teach Rounding Numbers to 3rd graders?

      To teach Rounding Numbers to 3rd grade Math students, start with concrete, hands-on models, then move to pictorial representations before abstract notation. TEKS 3.4B asks students to round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems. Crystal Instruction's free ClearLessons for 3.4B walk through this progression with modeling, guided practice, and built-in checks for understanding, while the ClearSheets provide scaffolded practice. You can download both free on this page.

      What is 3.4B in 3rd grade Math?

      TEKS 3.4B is a 3rd grade Math standard for Rounding Numbers. It requires students to round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems. It is part of the Texas Essential Knowledge and Skills (TEKS) for Grade 3 Math.

      Where can I find free TEKS 3.4B lessons and worksheets?

      You can download free TEKS 3.4B lessons and worksheets directly on this page — no login or account required. Crystal Instruction provides free PDF versions of our Rounding Numbers ClearLessons and ClearSheets for Grade 3 Math, and each one is also available as an interactive lesson inside the full Crystal Instruction platform.

      What skills are included in 3rd grade Rounding Numbers?

      TEKS 3.4B (Rounding Numbers) covers the following 3rd grade Math skills: students learn to round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems. Free resources for this standard include Estimate Solutions, Round to the Nearest 10, Round to the Nearest 100, Fluency: Round to the Nearest 10 and 100, Skill Builder: Estimate Solutions.

      How is TEKS 3.4B assessed on STAAR?

      TEKS 3.4B is eligible for assessment on the Texas STAAR test for Grade 3 Math. Every Crystal Instruction ClearSheet for 3.4B is STAAR-aligned, and our ClearLessons are built to STAAR rigor using released STAAR test items — so students practice Rounding Numbers in the same format and level of difficulty they will see on the test.