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Showing Results for ela within 20

Limit addition to within 20 for students new to two digit addition in this engaging exercise.


Addition Facts Within 20

To help Roly move through obstacles, kids learn a regrouping strategy to make addition within 20 easily!

Roadblock: Addition Within 20

Give students practice adding three-digit numbers within 1,000!&nbsp;

Add Three-Digit Numbers

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

3-Digit Addition

This guided lesson builds upon third graders' understanding of multiplication in order to further develop fluency with this operation. The lesson first reinforces the various strategies for doing multiplication (for example, repeated addition), then teaches kids to apply those strategies within practical exercises. Designed by our team of teachers and curriculum experts, the goal is to provide numerous ways to conceptualize multiplication problems.

Multiplication 2

By breaking down numbers, your third graders will learn to do fast addition!

Fast Addition Moving Left to Right: The Break Down

Multi-digit addition can be tricky. Teach your third graders fast addition and they will be on their way to mastering this concept.

Fast Addition Moving Left to Right

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Math Solitaire for Two

Teach your students to add and subtract time using number lines. Your class will be gladly moving backwards and forward to the minute solving for related word problems.

Timeline Solutions for Time Problems

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Knock Off Numbers for Mental Math Practice!

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