Use Tens Videos - Free Educational Videos for Students in K - 12


Lumos Video Store

This page provides a list of educational videos related to Use Tens. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Use Tens.


Rounding to the Nearest Ten or Hundred Using Place Value: 3.NBT.1


By Tenmarks Amazon

Students learn to round numbers to the nearest ten or hundred using place value and visuals such as open number lines and base-ten blocks.

Understanding Numbers and Place Value (4.NBT.2)


By School 21

Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form

Grade 2 Math 9.5, Understanding place value (three-digits)


By Joann's School

How each digit in a three-digit number has a different value as hundreds, tens, or ones. Expanded form of a three-digit number. Identifying the value of a digit in a three-digit number. Counting by hundreds, then writing the missing number by using a pattern. Writing a number represented by models of hundreds, tens, and ones

Rounding to the nearest 10 or 100 on the number line


By Khan Academy

Use a number line to round two-digit numbers to the nearest ten.

Rounding to the nearest 10 | 3rd grade


By Khan Academy

Use a number line to round two-digit numbers to the nearest ten.

Rounding challenge


By Khan Academy

Use a number line to round two-digit numbers to the nearest ten.

Groups of ten objects


By Khan Academy

Learn why we use a ones place and a tens place when writing numbers. This video uses the number 37 as an example.

Hundreds, tens, and ones


By Khan Academy

Learn why we use a ones place and a tens place when writing numbers. This video uses the number 37 as an example.

Groups of ten objects


By Khan Academy

Learn why we use a ones place and a tens place when writing numbers. This video uses the number 37 as an example.

Groups of ten objects


By Khan Academy

Learn why we use a ones place and a tens place when writing numbers. This video uses the number 37 as an example.

Groups of ten objects


By Khan Academy

Learn why we use a ones place and a tens place when writing numbers. This video uses the number 37 as an example.

Hundreds, tens, and ones


By Khan Academy

Learn why we use a ones place and a tens place when writing numbers. This video uses the number 37 as an example.

10 "right" and "wrong" expressions in English


By EspressoEnglish

The words "right" and "wrong" are used in many informal expressions and idioms in English. Learn ten ways to use right/wrong expressions.

Hundreds, tens, and ones


By Khan Academy

Learn why we use a ones place and a tens place when writing numbers. This video uses the number 37 as an example.

Multiplying binomials and polynomials | Algebra Basics | Khan Academy


By Khan Academy

This instructor in this ten-minute video, Sal Khan, demonstrates how to multiply polynomials. Mr. Khan uses the Paint Program (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. The student or educator may want to open the video to 'full screen' as the instructor is using a black background and the writing is small

Three digit-two digit subtraction with regrouping tens:grade 2


By university of Houston mathematics education

The video describes student strategies for three digit subtraction regrouping tens using concrete, pictorial and abstract models.

[4.NBT.2-1.0] Compare multi-digit nums - Common Core Standard


By Freckle education

Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form

Order of Operations Quiz (ex.1)


By MahaloMath

Learn from Julie Clark host of our math channel and teacher of ten years as she quizzes you on using order of operations.

6.RP.3.d - Metric Unit Conversions (Part 2 of 3)


By MathwithMrAlmeida

Watch Mr. Almeida do some examples of metric unit conversions. Because the metric system uses the powers of 10, it is simple to convert by moving the decimal point to the right if your power of ten is in the numerator (positive) or to the left if your power of ten is in the denominator (negative).

Probability with playing cards and Venn diagrams | Probability and Statistics | Khan Academy


By Khan Academy

Probability of compound events. The Addition Rule. Common Core Standard 457 S-CP.7 In this ten-minute video, Sal Khan of Khan Academy, uses playing cards and a Venn Diagram to continue his discussion of probability using computer software.