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Adding and Subtracting Adding and subtracting resources for teachers of all grade levels. Contains videos, worksheets, websites, and activities for students.

Triple Digit and Three Values Addition Review

Students will review adding three-digit numbers and adding three separate double-digit values. They will practice essential addition skills with a fun rabbit-themed pun included!

Simple Addition Color by Number Lion Worksheet

Students will practice 0-10 addition facts with a fun color by number activity. They solve sums to find colors and reveal an exciting lion picture.

Random Triple Digit Subtraction Generator

Students will practice and master triple-digit subtraction with automatically generated, varied problems. Enhance number sense and computational fluency with endless practice opportunities.

Triple Digit Subtraction Check for Understanding

Students practice and solidify triple-digit subtraction with borrowing. Teachers can quickly identify comprehension gaps and target specific areas for effective reteaching or skill reinforcement.

Odd or Even Addition Worksheet

Students will practice addition facts and strengthen their number sense by categorizing sums as odd or even. This engaging activity builds foundational understanding.

Lost time is never found again. (Clocks)

Help 3rd graders master telling time by drawing clock faces and writing times shown. Students also review 3-digit subtraction across zeros for essential practice.

Find the Patterns and Eat some Dinner

Students will develop pattern recognition by exploring input-output tables, number lines, and word problems. They master multiplication, skip counting, addition, subtraction, and image patterns.

ABCMouse.com Three-Digit Number Subtraction (No regrouping)

Students will master subtracting three-digit numbers without regrouping in a fun ABCMouse.com video. They learn both grid and expanded methods, building essential number sense.

Addition Property: Add like a turkey.

Engage elementary students with a festive, interactive Thanksgiving activity. They will explore the addition property, building core math understanding through fun, turkey-themed practice.

Learn to Add with a Pirate Video

Introduce or review addition with a lively video featuring pirates. Students will master basic sum calculations, ideal for bell work, lesson segments, or skill reinforcement for younger grades.

Easter Math: Addition

Students will practice early addition skills by counting engaging Easter objects. They will solve three festive problems, writing their answers inside fun Easter eggs.

Number Frames Image Generator

Help students master early math concepts. They will explore counting, addition, subtraction, and multiplication using customizable visual frames up to 144 squares.