Lesson: Multiplying Two-Digit Numbers by One-Digit Numbers: Adding Partial Products Mathematics • Fourth Year of Primary School

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In this lesson, we will learn how to multiply two-digit numbers by one-digit numbers by calculating partial products and using expanded column multiplication.

Lesson Plan

Students will be able to

use expanded column multiplication to multiply a two-digit number by a one-digit number,
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.