The goal of this task is to work on finding multiples of some whole numbers.

Task Card to build and foster understanding solving multi-step problems for addition and subtraction.

This resource is from Tools 4 NC Teachers. This document is the About the Cluster document created by the authors of the NC2ML Instructional Frameworks. This document should be read prior to teaching this cluster. This document is not remixable since the document has been written by creators of the NC2ML Instructional Frameworks.

This resource is from Tools 4 NC Teachers. This document is the About the Cluster document created by the authors of the NC2ML Instructional Frameworks.

This tool, created by Science NetLinks, challenges students to consider mathematical equations to get from one number to another in a math maze. Students use a series of addition, subtraction, and multiplication equations to reach their goal.

This is an interactive game for students to use independently to practice addition, subtraction, multiplicaton, division, and two step equations.

This 3 unit of number and operations lessons explores multi-digit addition and subtraction through 5 hands-on activities and 4 worksheets.

This 3 unit of number and operations lessons explores estimating to add and subtract through 3 worksheets.

In this activity, students are given the task of planning a birthday party for six guests with a budget of $100.  Through the party planning process, students will further develop their understanding of estimating appropriately in a real-life situation.  This lesson was developed by NCDPI as part of the Academically and/or Intellectually Gifted Instructional Resources Project. This lesson plan has been vetted at the state level for standards alignment, AIG focus, and content accuracy.

This short video and interactive assessment activity is designed to teach third graders about place value problems involving money.

In this lesson, students will understand the concepts of place value and rounding using a variety of mathematical activities.

This task serves as a bridge between understanding place-value and using strategies based on place-value structure for addition.

This course was created by the Rethink Education Content Development Team. This course is aligned to the NC Standards for 3rd Grade Math. 

This course was created by the Rethink Education Content Development Team. This course is aligned to the NC Standards for 3rd Grade Math.

Students will learn to round two and three digit number to the nearest ten and understand the value and place value of a number. Students will then work in pairs and play a game to help them understand the concept of rounding.

Help Barkley learn how to round numbers to the nearest ten with this interactive tutorial. 

Learn how to round two-, three-, and four-digit numbers to the nearest 10 or 100. 

This short video and interactive assessment activity is designed to teach fourth graders about subtraction: completing the subtraction sentence.