Coding Without Computers

4+ results

Partial Quotients Division Fold-Up (2-Digit Divisor) | Step-by-Step | Grades 4–6

Created by

✅ Teach Long Division with the Partial Quotients Strategy (2-Digit Divisors) for Grades 4–6! Help students solve division problems with multi-digit divisors without getting stuck in the traditional algorithm. This interactive fold-up shows how to break numbers into manageable parts using place value and multiples of ten so learners can understand the process instead of guessing steps. Perfect for math notebooks, reteaching, or reference pages, this resource builds confidence when students move

4th - 6th

Arithmetic, Basic Operations, Math

CCSS

4.NBT.B.6

, 5.NBT.B.6

Also included in: 5th Grade Math Fold-Up Bundle | 41 Interactive Notebook Activities

3 Digit by 3 Digit Addition Algorithm Steps | Anchor Chart + Student Version

Created by

Somewhere Over in Sydneyland

Teaching the standard algorithm for 3-digit addition can feel simple… until regrouping shows up and half the class freezes. I created this step-by-step visual because my students needed something clear, predictable, and consistent to reference — without me reteaching it every time. This resource breaks down 3-digit by 3-digit addition with regrouping into manageable steps that students can actually follow independently. The anchor chart version is perfect for your math wall, and the student vers

3rd - 4th

Arithmetic, Basic Operations

CCSS

3.NBT.A.2

, 4.NBT.B.4

Multiples Created by Miller Math Market

Created by

Miller Math Market

Memorizing the multiples of numbers 1–12 through rote memory provides foundational benefits that extend across many areas of math and overall cognitive development. Here are the key advantages: Builds Automaticity Quick recall of multiplication facts reduces cognitive load, allowing students to solve problems faster without having to calculate every time. This frees up brainpower for higher-order thinking in areas like word problems, fractions, algebra, and geometry.

3rd - 6th

Arithmetic, Mental Math, Other (Math)

Subtraction Table, Montessori

Created by

CL Smith

How the Teacher Would Use the Subtraction Table Demonstrating Inverse Operations: The teacher can use the table to visually show how subtraction is the opposite of addition. For example, they can point out that if 5 + 3 = 8 on an addition chart, finding 8 - 3 = 5 on the subtraction table uses the exact same numbers in reverse. Identifying Number Patterns: Teachers can guide the class to see patterns, such as how moving diagonally udown the table keeps the difference the same (e.g., 9-5=4, 8-4

PreK - 12th

Arithmetic, Basic Operations