Tri-County North


School District

Number Sense

Number Sense

MULTIPLICATION
Interactive Fact Wheels:  Practice 7's only multiplication or division:

http://www.helpingwithmath.com/printables/tables_charts/3oa7-multiplication-wheel01.htm

 

Interactive practice on any table:  Ex.  Only your 8's
http://www.amblesideprimary.com/ambleweb/mentalmaths/tabletrees.html

Multiplication Tables:http://www.learnyourtables.co.uk/en/index2.htm

 Printable Flash Cards:

http://www.apples4theteacher.com/math/multiplication/flashcards/

TCN Elementary Quick Links for Practice  Choose links you need!

Mutiplying by 10's  Interactive -- visual of semi truck outputs multiplicand.

http://www.mathagonyaunt.co.uk/INTERACTIVE/mult_divide/mult_div_lorry.html

1 or 2 DIGIT MULTIPLICATION 

Video Tutorial:  http://www.youtube.com/watch?v=bWA626YrdF0

Two digit Multiplication Tutorial Video:  (8:53 minutes)  http://www.mathantics.com/index.php/section/subject/Arithmetic#/MultiDigitMultiplicationPt2/lesson

Two digit Multiplication with Regouping Expanded:  http://www.dositey.com/2008/muldiv/mul1regss34.htm

Two digit Multiplication with automatic placement of digits http://cemc2.math.uwaterloo.ca/mathfrog/


DIVISION

Division Facts:

http://www.oswego.org/ocsd-web/games/Mathmagician/mathsdiv.html

Division by one digit -- watch steps for each new problem:

http://www.dositey.com/2008/muldiv/divml1.htm

Division by one digit -- forces answers to grid- Easiest place to master the algorithm

http://cemc2.math.uwaterloo.ca/mathfrog/english/kidz/div4.shtml

Draggable Numbers --Columns-Interactive: http://mrnussbaum.com/draggablemain/index4

Division by two digits

Video/Animation Tutorial:

Dividing using multiplication lists: http://studyjams.scholastic.com/studyjams/jams/math/multiplication-division/double-digit-division.htm

Dividing using estimation/trial and error:  http://www.watchknowlearn.org/Video.aspx?VideoID=39349&CategoryID=2008

Practice-- forces answers to grid-http://cemc2.math.uwaterloo.ca/mathfrog/english/kidz/div6.shtml

Snork's Forces steps, but digits are not lined up in the difference!

http://www.kidsnumbers.com/long-division.php

DIVISION MACHINE:
Interactive practice on division facts
http://www.amblesideprimary.com/ambleweb/mentalmaths/dividermachine.html