Lesson 22

Resolvamos problemas en los que hay números grandes

Lesson Purpose

The purpose of this lesson is for students to solve problems that involve adding and subtracting multi-digit numbers.

Lesson Narrative

In this lesson, students apply their skills and understandings for adding and subtracting large numbers to solve problems and participate in a game.

  • Action and Expression

Learning Goals

Teacher Facing

  • Interpret and solve problems that involve finding sums and differences of multi-digit whole numbers.

Student Facing

  • Resolvamos problemas sumando y restando.

Required Materials

Materials to Gather

Materials to Copy

  • 0-9 Digit Cards

Required Preparation

CCSS Standards

Building On


Lesson Timeline

Warm-up 10 min
Activity 1 15 min
Activity 2 20 min
Lesson Synthesis 10 min
Cool-down 5 min

Teacher Reflection Questions

What question do you wish you had asked today? What kept you from asking the question?

Print Formatted Materials

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Student Task Statements pdf docx
Lesson Cover Page pdf docx
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Teacher Presentation Materials pdf docx
Blackline Masters zip