MORE VIDEOS
Explore more
Math
Science
History
Social studies
Language Arts
World language
Art
Other

Up next

Autoplay
Geogebra Guide for Math
00:02:08
Geogebra Guide for Math
3 Views . 02/01/25 Teacherflix
K-12 Learning Module: Interactive Math Lesson - Finding the Greatest Common Factor (GCF)
00:07:12
K-12 Learning Module: Interactive Math Lesson - Finding the Greatest Common Factor (GCF)
10 Views . 01/27/25 Teacherflix
K-12 Learning Module: Divisibility Rules - Interactive Math Lesson (Powerpoint)
00:11:46
K-12 Learning Module: Divisibility Rules - Interactive Math Lesson (Powerpoint)
7 Views . 01/27/25 Teacherflix
FUN Math Game: Greater Than Comparing Three Digit Numbers/ Hundreds Tens and Ones: K-12 Math Summer
00:07:23
FUN Math Game: Greater Than Comparing Three Digit Numbers/ Hundreds Tens and Ones: K-12 Math Summer
6 Views . 01/27/25 Teacherflix
ARITHMETIC SEQUENCE | K-12 Learner's Module in Math 10 | Acitvity 1 to 9 with answer and soluti
00:31:42
ARITHMETIC SEQUENCE | K-12 Learner's Module in Math 10 | Acitvity 1 to 9 with answer and soluti
12 Views . 01/27/25 Teacherflix
K-12 Learning Module: Interactive Math Lesson - Dividing Decimals (PowerPoint)
00:11:05
K-12 Learning Module: Interactive Math Lesson - Dividing Decimals (PowerPoint)
15 Views . 01/27/25 Teacherflix
HmongMPS Math Team K 12 Math Adoption Community Update October 2021
00:02:13
HmongMPS Math Team K 12 Math Adoption Community Update October 2021
7 Views . 01/27/25 Teacherflix
Transform Your K–12 Math Curriculum with Amplify Desmos Math I Amplify
00:02:20
Transform Your K–12 Math Curriculum with Amplify Desmos Math I Amplify
14 Views . 01/27/25 Teacherflix
K–12 Math Collaboration - Student & teacher math resources | Amplify
00:51:33
K–12 Math Collaboration - Student & teacher math resources | Amplify
5 Views . 01/27/25 Teacherflix
10 Amazing Math Facts You Never Learned In School
00:06:36
10 Amazing Math Facts You Never Learned In School
3 Views . 01/27/25 Teacherflix
TeCa - Math for Primary School Children (K-5) | Introduction | Math for Kids
00:01:31
TeCa - Math for Primary School Children (K-5) | Introduction | Math for Kids
32 Views . 01/27/25 Teacherflix
K-12 Learning Module: Interactive Math Lesson - Finding the Base When Percentage and Rate are Given
00:08:03
K-12 Learning Module: Interactive Math Lesson - Finding the Base When Percentage and Rate are Given
2 Views . 01/27/25 Teacherflix
Multiplication by 2s, Mortensen Math Montessori K-12 Kindergarten Homeschooling Video
00:01:04
Multiplication by 2s, Mortensen Math Montessori K-12 Kindergarten Homeschooling Video
4 Views . 01/27/25 Teacherflix
12 divided by 2 times 3 all over 2 =? A BASIC Math problem MANY will get WRONG!
00:13:57
12 divided by 2 times 3 all over 2 =? A BASIC Math problem MANY will get WRONG!
6 Views . 01/27/25 Teacherflix
K-12 Learning Module: Roman Numerals - Interactive Math Lesson (PowerPoint)
00:08:37
K-12 Learning Module: Roman Numerals - Interactive Math Lesson (PowerPoint)
4 Views . 01/27/25 Teacherflix
Lesson 15. Comparing Numbers from 0 to 9 | Grade Kindergarten | Math For Kids
00:04:05
Lesson 15. Comparing Numbers from 0 to 9 | Grade Kindergarten | Math For Kids
6 Views . 01/27/25 Teacherflix
Number Crunching: Solving the K-12 Math Crisis | ASU+GSV 2023
00:40:06
Number Crunching: Solving the K-12 Math Crisis | ASU+GSV 2023
1 Views . 01/27/25 Teacherflix
Counting and Writing Numbers 1 – 19 | Kindergarten Math | Math For Kids
00:33:19
Counting and Writing Numbers 1 – 19 | Kindergarten Math | Math For Kids
15 Views . 01/27/25 Teacherflix
What Amazing K–12 Math Looks Like | Amplify
00:54:20
What Amazing K–12 Math Looks Like | Amplify
2 Views . 01/27/25 Teacherflix

Fast math trick for instant multiplication!

3 Views • 02/23/24
Share
Embed
Teacherflix
Teacherflix
5 Subscribers
5

This math multiplication trick is easy to do, and can be used to directly multiply large numbers! Math is easy with the tecmath math method of multiplication (say that five times fast!)

To donate to the tecmath channel:https://paypal.me/tecmath

To support tecmath on Patreon: https://www.patreon.com/tecmath

To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

Show more
0 Comments sort Sort By

Up next

Autoplay

Geogebra Guide for Math
00:02:08
Geogebra Guide for Math
3 Views . 02/01/25 Teacherflix
K-12 Learning Module: Interactive Math Lesson - Finding the Greatest Common Factor (GCF)
00:07:12
K-12 Learning Module: Interactive Math Lesson - Finding the Greatest Common Factor (GCF)
10 Views . 01/27/25 Teacherflix
K-12 Learning Module: Divisibility Rules - Interactive Math Lesson (Powerpoint)
00:11:46
K-12 Learning Module: Divisibility Rules - Interactive Math Lesson (Powerpoint)
7 Views . 01/27/25 Teacherflix
FUN Math Game: Greater Than Comparing Three Digit Numbers/ Hundreds Tens and Ones: K-12 Math Summer
00:07:23
FUN Math Game: Greater Than Comparing Three Digit Numbers/ Hundreds Tens and Ones: K-12 Math Summer
6 Views . 01/27/25 Teacherflix
ARITHMETIC SEQUENCE | K-12 Learner's Module in Math 10 | Acitvity 1 to 9 with answer and soluti
00:31:42
ARITHMETIC SEQUENCE | K-12 Learner's Module in Math 10 | Acitvity 1 to 9 with answer and soluti
12 Views . 01/27/25 Teacherflix
K-12 Learning Module: Interactive Math Lesson - Dividing Decimals (PowerPoint)
00:11:05
K-12 Learning Module: Interactive Math Lesson - Dividing Decimals (PowerPoint)
15 Views . 01/27/25 Teacherflix
HmongMPS Math Team K 12 Math Adoption Community Update October 2021
00:02:13
HmongMPS Math Team K 12 Math Adoption Community Update October 2021
7 Views . 01/27/25 Teacherflix
Transform Your K–12 Math Curriculum with Amplify Desmos Math I Amplify
00:02:20
Transform Your K–12 Math Curriculum with Amplify Desmos Math I Amplify
14 Views . 01/27/25 Teacherflix
K–12 Math Collaboration - Student & teacher math resources | Amplify
00:51:33
K–12 Math Collaboration - Student & teacher math resources | Amplify
5 Views . 01/27/25 Teacherflix
10 Amazing Math Facts You Never Learned In School
00:06:36
10 Amazing Math Facts You Never Learned In School
3 Views . 01/27/25 Teacherflix
TeCa - Math for Primary School Children (K-5) | Introduction | Math for Kids
00:01:31
TeCa - Math for Primary School Children (K-5) | Introduction | Math for Kids
32 Views . 01/27/25 Teacherflix
K-12 Learning Module: Interactive Math Lesson - Finding the Base When Percentage and Rate are Given
00:08:03
K-12 Learning Module: Interactive Math Lesson - Finding the Base When Percentage and Rate are Given
2 Views . 01/27/25 Teacherflix
Multiplication by 2s, Mortensen Math Montessori K-12 Kindergarten Homeschooling Video
00:01:04
Multiplication by 2s, Mortensen Math Montessori K-12 Kindergarten Homeschooling Video
4 Views . 01/27/25 Teacherflix
12 divided by 2 times 3 all over 2 =? A BASIC Math problem MANY will get WRONG!
00:13:57
12 divided by 2 times 3 all over 2 =? A BASIC Math problem MANY will get WRONG!
6 Views . 01/27/25 Teacherflix
K-12 Learning Module: Roman Numerals - Interactive Math Lesson (PowerPoint)
00:08:37
K-12 Learning Module: Roman Numerals - Interactive Math Lesson (PowerPoint)
4 Views . 01/27/25 Teacherflix
Lesson 15. Comparing Numbers from 0 to 9 | Grade Kindergarten | Math For Kids
00:04:05
Lesson 15. Comparing Numbers from 0 to 9 | Grade Kindergarten | Math For Kids
6 Views . 01/27/25 Teacherflix
Number Crunching: Solving the K-12 Math Crisis | ASU+GSV 2023
00:40:06
Number Crunching: Solving the K-12 Math Crisis | ASU+GSV 2023
1 Views . 01/27/25 Teacherflix
Counting and Writing Numbers 1 – 19 | Kindergarten Math | Math For Kids
00:33:19
Counting and Writing Numbers 1 – 19 | Kindergarten Math | Math For Kids
15 Views . 01/27/25 Teacherflix
What Amazing K–12 Math Looks Like | Amplify
00:54:20
What Amazing K–12 Math Looks Like | Amplify
2 Views . 01/27/25 Teacherflix