Lesson Plan: Addition of Three or More Two-Digit Numbers | Nagwa Lesson Plan: Addition of Three or More Two-Digit Numbers | Nagwa

Lesson Plan: Addition of Three or More Two-Digit Numbers Mathematics • 2nd Grade

This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to add three or more two-digit numbers and understand that we can add the numbers in any order.

Objectives

Students will be able to

  • understand that numbers can be added in any order,
  • add multiple numbers by adding 2 numbers then adding again,
  • choose which numbers to add first when there are more than 2 addends,
  • find missing addends when there are 3 or more addends altogether.

Prerequisites

Students should already be familiar with

  • adding 2 two-digit numbers.

Exclusions

Students will not cover

  • adding on a number line,
  • sums over 100.

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