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Showing Results for within 25 and rectangular arrays : Page 3

Practice three-digit addition using open number lines with this second-grade math worksheet!

Adding Three-Digit Numbers on an Open Number Line #1

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Adding Three-Digit Numbers on an Open Number Line #2

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Balance Equations #2

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

Balance Equations #3

Try solving near-doubles facts with these nine problems!

Doubles Plus One and Doubles Minus One #2

Hone your addition skills with this engaging near-doubles worksheet!

Doubles Plus Two and Doubles Minus Two #3

Master addition using a place value chart with this engaging second-grade worksheet!

Place Value Chart Addition With Regrouping: Sums to 1,000 #3

Jump into addition with this hundred chart worksheet for first and second graders!&nbsp;

Hundred Chart Hop to Add #2

Boost your addition skills with this hundred chart worksheet for first and second graders!&nbsp;

Hundred Chart Hop to Add #3

Can you decode the secret message hidden in these addition problems?

Crack the Code: Adding 2 Using a Hundreds Chart

Use your addition skills to build your own number city in this unique worksheet!

Build a City: Compose Numbers 9–10

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Adding Three-Digit Numbers on an Open Number Line #3

Solve near-doubles facts with this appealing worksheet!

Doubles Plus Two and Doubles Minus Two #1

Learn how to use doubles facts to solve other addition problems!

Adding Doubles to Find Doubles Plus 1

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Make Ten to Add With Number Bonds: Part 1

Shape up your addition skills with these square puzzles!

Addition Squares to 20 #3

Practice finding unknown numbers in addition equations using fun and silly word problems.

What's That Number?

Test your addition skills with this hands-on math worksheet!

Hundred Chart Addition: Missing Number Cut and Paste

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

2 Minute Math: Addition

Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.

Three-Digit Addition Strategies Review

Give your students the resources they need to solve word problems with this math lesson. Your class will learn how to categorize important keywords using a WIKED map, a visual tool that helps them through the problem-solving process.

Summertime Math Stories

This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.

Comparing Strategies for Three-Digit Addition

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