Round & Adjust Worksheet

Practice the round-and-adjust addition strategy with two pages of problems and worked solution pages.
Grades
Grades 3–5
Pages
4
File type
PDF
Answer key
Included

Updated Jul 11, 2022

Subject
Math, Addition
Topic
Round and adjust, Addition strategy
Resource types
Worksheets, Assessments
Answer key
Included
Standards
3.NBT.A.2

Product description

From the author

This resource is a Round & Adjust Worksheet.

There are 2 pages of addition problems with an answer key included.

This is an addition strategy for students to practice.

These worksheets can be used alongside your instruction, as homework and so much more.

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Use rounding and compensation to find an exact sum.

Teaching tips

  • Ask students to explain whether their adjustment must increase or decrease the rounded total.

Skills covered

  • Mental addition, rounding, compensation

Good to know

Questions teachers ask about this resource

What working should students show?

Have them write the easier rounded addition and then the step that adjusts the total back to the original sum.

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Curriculum

Standards, concepts & topics

Standards

  • 3.NBT.A.2

Core concepts

  • Maintaining the value of a sum

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