Lesson: Multiplying a Two-Digit Number by a One-Digit Number: Column Method without Regrouping Mathematics • 4th Grade

Start Practising

In this lesson, we will learn how to use the standard algorithm to multiply a two-digit number by a one-digit number for calculations where there is no regrouping.

Lesson Plan

Students will be able to

  • use the column method of multiplication to multiply a two-digit number by a one-digit number when regrouping is not required,
  • model the calculation and describe how each step is represented in the written solution,
  • find missing numbers in partially complete solutions,
  • identify errors in solutions.

Lesson Video

Video Thumbnail
14:51

Lesson Playlist

  • Finding the Missing Number in a Multiplication Sentence
    02:58
  • Multiplying Two-Digit Numbers by One-Digit Numbers
    03:09
  • Multiplying Two-Digit Numbers by One-Digit Numbers Using Column Multiplication
    02:29

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