5th Grade Math - Multiply 3-Digit by 2-Digit
- Aaron Daffern
- Oct 13, 2021
- 1 min read
Updated: Sep 11, 2025
This post explains and gives practice opportunities related to TEKS 5.3B:
multiply with fluency a three-digit number by a two-digit number using the standard algorithm
Instruction
Students learned to multiply 2-digit numbers in fourth grade. Now, they extend that knowledge to multiplying 3-digit by 2-digit numbers.
STAAR Practice
Between 2016 and 2025 (including redesign practice), this supporting standard has been tested 6 times on the STAAR test. Videos explaining each problem can be found below. If you'd rather take a quiz over these questions, click here. The videos below are linked to the questions in the quiz as answer explanations after the quiz is submitted.
To view all the posts in this 5th grade TEKS review series, click here.
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