Numbers 0 - 9
Numbers 0 - 9
Numbers 0 - 9
Numbers 0 - 9
Numbers 0 - 9
Numbers 0 - 9
Numbers 0 - 9
this number
this number
minus
this number
this number
equals
this number
this number
There are all 10 numbers in each of the piles under the headings "Numbers 0 - 9".
Take numbers from any of the piles and place them under any of the headings "this number".
Any numbers you do not want can be placed on pile ONE and used whenever needed.
Make a sum which is correct.
To restart the activity just refresh the page.