Math & Learning Videos 4 Kids
Place Value Lesson
Support your place value instruction with an interactive, visual representation brought to you by a video that showcases the family of hundreds, tens, and ones.
Khan Academy
Khan Academy: Arithmetic and Pre Algebra: Addition 2
This video covers addition by counting and using a number line, followed by place value concepts and addition of two-digit numbers. Practice problems are available. [12:26]
Khan Academy
Khan Academy: Arithmetic and Pre Algebra: Basic Subtraction
This video covers a short review of addition, followed by basic subtraction concepts. Practice problems are available. [8:32]
Math TV
Math Tv: Whole Numbers
Helpful math video tutorials covering topics related to whole numbers including addition, division, estimation, expanded form, exponents, multiplication, order of operations, subtraction, rounding, and more. Choose a teacher and watch...
CK-12 Foundation
Ck 12: Elem Math: Overview of Mixed Operations Numbers to 100
[Free Registration/Login may be required to access all resource tools.] The video uses an example with addition and subtraction to show how to solve a multi-step problem including a description of the actual two-digit addition and...
Math Mammoth
Math Mammoth: Review: Adding and Subtracting Whole Tens
This video goes over how to add and subtract multiples of ten to or from a 2-digit number. [8:14]
Khan Academy
Khan Academy: Subtracting a 1 Digit Number With Regrouping
Demonstrates how to solve 35 - 8 using drawings of base ten cubes to show the regrouping of ones and tens. [3:11]
Khan Academy
Khan Academy: Subtracting 1s Using Place Value
Demonstrates how to subtract 4 from 46 using drawings of base ten cubes to represent 1s and 10s. [2:45]
Khan Academy
Khan Academy: Missing Numbers in Addition and Subtraction
Demonstrates how to find missing numbers in addition and subtraction equations within 100. [5:44]
Mucho Math
Algebra2go: Addition Techniques
Students are shown how the associative and commutative properties can help with basic addition problems.
Khan Academy
Khan Academy: Intro to Addition and Subtraction: Basic Subtraction
This video lesson provides an introduction to subrtraction.
Khan Academy
Khan Academy: Properties and Patterns for Multiplication
Sal changes the order of numbers or decomposes numbers to simplify multiplication problems.
Khan Academy
Khan Academy: Estimating Adding and Subtracting 3 Digit Numbers
Use estimation to find reasonable solutions to addition and subtraction problems.
Khan Academy
Khan Academy: Understanding Place Value When Adding Ones
Demonstrates how to add 37 + 2 using drawings of base ten cubes to represent 1s and 10s. [2:36]