Interactive
Fun Brain

Fun Brain: Math Baseball

For Students K - 1st Standards
Play ball while improving your math skills! Students may select addition, subtraction, multiplication, division, or a combination of any as well as a level of difficulty before beginning the game.
Website
Cool Math

Coolmath: Coolmath4kids: Lessons

For Students K - 1st Standards
A large collection of tutorials covering concepts in addition, subtraction, multiplication, division, and fractions.
Unknown Type
Khan Academy

Khan Academy: Multiplying 1 Digit Numbers

For Students 3rd - 5th Standards
In this exercise, students practice multiplying 1-digit numbers. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Unit Plan
Khan Academy

Khan Academy: Multiply With Regrouping

For Students 3rd - 6th Standards
This interactive resource from Khan Academy provides multiplication practice. Students will multiply 3- or 4-digit numbers by 1-digit numbers. Regrouping (carrying) is needed. Students receive immediate feedback and have the opportunity...
Unknown Type
Math Slice

Math Slice: Number Sense Math Drills

For Students 3rd - 5th Standards
A group of topics that include counting with pictures to 20, sums to 100, finding the missing number in a sequence, multiplication, expanded and standard form, and basic computation practice with addition, subtraction, multiplication, or...
Interactive
Fun Brain

Fun Brain: Power Football

For Students 4th - 8th
In this game you can play football while solving math problems. Students can choose from Addition, Subtraction, Multiplication, Division, or All; there are 4 levels of play to choose from and they can choose algebra style or regular math.
Lesson Plan
George Mason University

Lesson Plans: Whole Number Algorithms Base Ten Blocks

For Teachers 3rd - 8th Standards
Brief lesson plans that show how to use base ten blocks to do all four operations and a little bit of algebra.