I stared 48 and 49 and then i took away 8 from the 48 wich is 40 and then I took away 9 from the 49 wich is 80 then I adder 9+8=17 and then I adder 17 and 80 wich=97.
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| Part Adder,2 digit numbers & tens/one |
Thursday 6 August 2015
Part Adder make your own hard sums
I stared 48 and 49 and then i took away 8 from the 48 wich is 40 and then I took away 9 from the 49 wich is 80 then I adder 9+8=17 and then I adder 17 and 80 wich=97.
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