Keenumbers - Math 4 Kids Who Love Numbers (K-6)
Every child needs to know how to problem-solve. So, we make zany, educational math for kids who love numbers: guides ("curriculum" for all those highfalutin educational types), videos, and more!
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We're helping students problem-solve, usually in 10 minutes or less. Homeschoolers, remote or distance learners, kiddos who want extra reps - learn at your pace! Pause, rewind, or accelerate learning this language we call MATH.
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1 Hour Keenumbers Compilation | Math Videos for Children - Scientific Notation!

Find Two Numbers Based on a Sum, Difference, Product, or Quotient | 5th Grade Math?

Divide Decimals by Whole Numbers Like a Champ | 6th Grade Math

Solve for the Unknown Number | Addition & Subtraction | 3rd and 4th Grade Math

Sieve of Eratosthenes up to 200 | 6th Grade Math? (Sorta Advanced)

1-Step Division Word Problems… with the Unvigintillion?!? - 3rd & 4th Grade Math

Numbers 1-10 | Spell ONE, TWO, etc. | Preschool & Kindergarten Math

2 Digit by 2 Digit Multiplications – 4th and 5th Grade Review

Add & Subtract Numbers up to 1,000 | 2nd & 3rd Grade Math

Volts for Beginners | Series & Parallel | Electric Potential Difference

Triangles: Scalene, Isosceles, Equilateral, Acute, Right, Obtuse | 4th Grade Math

Irrational Numbers | 5th & 6th Grade Math (Sorta Advanced)

Addition With the Number 100 | Basic Math for 1st & 2nd Grade

1 Hour Keenumbers Compilation | Math Videos for Children - Primes?

Rational Numbers | 5th & 6th Grade Math

Multiply a Quinquadecillion by a 1-Digit Number | 3rd Grade Math?

What Is a Negative Times a Negative? | 5th & 6th Grade Math

6 Addition Quiz Exercises for Kids (Easy to Hard)

Balancing a Budget | 5th & 6th Grade Math

Adding Whole Numbers up to One Octillion | 3rd Grade Math, Maybe?

Venn Diagrams and Avocados? | Kindergarten & 1st Grade Math

Making Change | Money Problems for 2nd Grade

Mach 10? Mach 100? What’s a Mach Number?

Fraction of a (Ridiculously Large Counting) Number: Word Problems | 4th Grade Math

Divisibility Rule of 7 | Is It Possible to Divide by Seven? | 5th Grade Math?

Multiplication Associative Property | Useful Third Grade Math?

Useless Line Plots? | 2nd Grade Math

1 Hour Keenumbers Compilation | Math Videos for Children - PSI, Capacity, and Celsius?!

7 Times Table | Skip Counting by Sevens | 3rd Grade Math?

Multiplication Commutative Property | Third Grade Math