SUBTRACTION

A Downlands Subtraction http://www.downlands.dorset.sch.uk/NSW/parents/subtraction.htm

1 Calculating Difference [i] http://www.ictgames.com/countonconvict.html

2 Subtraction Hidden Picture http://www.aplusmath.com/games/picture/SubPicture.html

4 Subtraction http://www.aaaknow.com/sub.htm

5 Inverse operation subtraction and addition http://www.aaaknow.com/pro34bx2.htm

6 Subtraction Practice 1 http://www.northwood.org.uk/subtraction%202.htm

7 Subtraction Practice 2 http://www.northwood.org.uk/subtraction%201.htm

8 Subtraction work outs http://www.loders.dorset.sch.uk/mathtest/mathindx.htm#sub

9 Soccer Subtraction http://www.ictgames.com/soccer_subtraction.html

10 The Subtraction Machine http://www.amblesideprimary.com/ambleweb/mentalmaths/subtractiontest.html