Debug Algorithm
5+ results
Filters
Grade
Subject
Resource type
Audience
Number Bonds to Number Sentences: A FREE Activity To Help Make the Transition
Are your students having a hard time making the transition from Number Bonds to Number Sentences (algorithms)? Make the move from number bonds to simple addition and subtraction number sentences a piece of cake with this very visual and classroom-proven method! Whether used in small groups, in a math center, or even with the whole class, 'Number Bonds to Number Sentences' is an awesome tool for helping kids make the connection between graphic and algorithm.
Full, illustrated lesson plans are
K - 2nd
Basic Operations, Math, Other (Math)
Adding and Subtracting by Multiples of 10
One way to add and subtract mentally is to understand the role place value plays. Too often, students are taught only one way to add and subtract by using regrouping as the algorithm. While this knowledge is important, having the number sense to add and subtract two and three digit numbers (or more!) helps the student to visualize what he or she is doing when problem solving mathematically.
This set of worksheets gives a brief explanation and example of the thought process behind adding and su
1st - 4th
Arithmetic, Basic Operations, Numbers
CPA Multiplication Strategy Posters | Sea Theme | Concrete Pictorial Abstract
Help students tackle multiplication with confidence using these CPA Multiplication Strategy Posters—designed to model a range of methods for understanding multiplication using the proven Concrete–Pictorial–Abstract approach. With a calm ocean-inspired design, these visuals make math accessible, consistent, and beautiful. This resource guides students through multiple ways to solve multiplication problems—from MAB blocks and arrays to regions, and formal algorithms. Whether you're working on reg
1st - 8th
Basic Operations, Mental Math, Other (Math)
CPA Division Strategy Posters | Sea Theme | Concrete Pictorial Abstract Math
Help students tackle division with confidence using these CPA Division Strategy Posters—designed to model a range of methods for understanding division using the proven Concrete–Pictorial–Abstract approach. With a calm ocean-inspired design, these visuals make math accessible, consistent, and beautiful. This resource guides students through multiple ways to solve division problems—from MAB blocks and length models to number lines, and formal algorithms. Whether you're working on regrouping, nu
1st - 8th
Basic Operations, Mental Math, Other (Math)
Le labo des petits génies des maths – Cahier d’activités
Transforme la pratique des maths en une aventure passionnante ! 🧩 Le Labo des Petits Génies des Maths est une collection de fiches amusantes et éducatives conçues pour aider les enfants à s’exercer à l’addition, à la soustraction et à la résolution de problèmes à travers des labyrinthes ludiques et des activités créatives. Chaque page encourage les enfants à réfléchir, à résoudre et à explorer les nombres avec plaisir — idéal pour rendre l’apprentissage des mathématiques amusant à l
1st - 7th
Basic Operations, Calculus, Numbers
Showing 1-5 of 5+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands