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Subtraction games
12 Nov 2014
This week we’ve been learning about subtraction.
We used our fingers, real objects, number lines and 100 squares to work out the answers. Some of us know some of the answers off by heart already… Well done!!
We also learnt about the following vocabulary: Subtraction take away minus less than
Click on the following links to play some subtraction calculation games
http://www.topmarks.co.uk/Flash.aspx?f=CalcBalancev5
choose - subtraction bonds within 10 answer
or subtraction bonds within 20 answer
or subtraction bonds within 10 question
or subtraction bonds within 20 question
http://www.topmarks.co.uk/Flash.aspx?f=Subtractdifference
Choose Blue block – Complete number line
Or bridging 10
Or bridging a multiple of 10
http://www.topmarks.co.uk/Flash.aspx?f=PostSortingcalculationsv2
Choose numbers within 10
Or numbers within 20
http://www.ictgames.com/targettakeaway.html
http://www.ictgames.com/aztecTakeAway/index.html
Are you brave enough to do some challenging questions?
http://nrich.maths.org/6227
http://www.topmarks.co.uk/Flash.aspx?b=maths/subtraction
http://downloads.bbc.co.uk/skillswise/maths/ma09subt/game/ma09subt-game-conveyor-belt-subtraction/subtraction.swf