Links 

Grades 3 - 5

Multiplication Facts

Seeing multiplication facts as manageable:

https://www.youtube.com/watch?v=Nh7xapVB-Wk

Sites that allow you to pick target fact families to work on:

Puzzle Pics choose facts, not timed

http://www.mathplayground.com/puzzle_pics_multiplication.html

Math Monster choose facts, not timed

http://www.mathplayground.com/math_monster_multiplication.html

Meteor Multiplication, timed, choose facts or mixed practice

http://www.mathplayground.com/ASB_MeteorMultiplication.html

Sites for mixed practice and speed:

Multiplication Blocks – BrainPop mixed and timed

https://www.brainpop.com/games/multiplicationblocks/

Kakooma - choose X - tracks time but no limit

http://gregtangmath.com/kakooma

Fractions

Quick fluency with recognizing fractions.  Choose level 5, “Fractions.”

http://www.gregtangmath.com/numtanga

Number bond game to make one whole

http://www.mathplayground.com/number_bonds_fractions.html

Equivalent fractions

http://mrnussbaum.com/dolphins/

Decimals

Number bond game to make one whole

http://www.mathplayground.com/number_bonds_decimals.html

Converting fractions to decimals

https://www.sheppardsoftware.com/mathgames/fractions/FractionsToDecimals.htm