Article - "Fluency Without Fear: Research Evidence on the Best Ways to Learn Math Facts" Jo Boaler

Fluency Games 

Build Math Minds Free Resources

P-3 Number Flexibility Games

4-6 Number Flexibility Games

How To Make Subtraction Not So Hard - Christina Tondevold

Part Part Whole Cards for 10 With Ten Frames

Part Part Whole Cards For 10 With Dots

Missing Part Cards (Free Resources- Build Math Minds)

Numberless Word Problems with Basic Facts

Doubles Images for Addition

Number Talks / Number Strings:

Math Flips 

Number Talk Images

Games:

Four In A Row - Make 10 Jamboard

Four In A Row - Make 10

Four In A Row - Addition to 18 Jamboard

Four In A Row - Addition

Math Fact Fluency Website (with games)

Salute - Addition/Subtraction or Multiplication/Division

Fact Fluency Relay Game

*Immersion en français:

Les faits de doubles

The Multiplication Course by Steve Wyborney

Numberless Word Problems with Basic Facts

Number Talks / Number Strings:

X 2 and x 4 with Ten Frames

x10 and x5 Facts with Ten Frames

x10 and x9 Facts with Rekenreks

The Last Few Facts x6, x7, x8 with Ten frames

Math Flips  (Flips for addition, subtraction, and muliplication)

Number Talk Images

Splat! (scroll to Multiple Splats)

Games:

Exploring Multiplication: 

Circles and Stars Jamboard (Groups of)

Arrays Jamboard (Rows of)

Number Line Jamboard (Jumps of)

Ten Frames Jamboard (Groups of)

Four In A Row Multiplication Jamboard

Multiplication Stations Folder

Squares Bingo - Multiplication

Multiplication and Division Stations Folder

Exploring Division: 

Dividing in equal groups

Dividing in equal jumps

The Price Is Right - Division Game

Salute - Addition/Subtraction or Multiplication/Division

Fact Fluency Relay Game

Math Fact Fluency Website (with games)

Online Games:

Multiplication By Heart "Play Mode"

Multiplication By Heart "Shuffle Mode"

Bunny Times

Factris

Additional Printables:

Grade 4 Multiplication Tab Book for students/parents

Grade 5 Multiplication Tab book for students/parents

*Immersion en français:

Les stratégies de multiplication

Image Talks - series of talks with prompting questions

Article - "How to Spark Engagement in Math with Pictures" Kristen Acosta

Article- "Number Talks: Build Numerical Reasoning" (Sherry Parish, 2011) 

Number Talk Images

Math At Home

Meaningful Math Moments - Number Talks

Number Talks Cards Pre-K Through Second Grade - Math Perspectives

Number Talk Images- Making Math An Active Subject