Working through some addition and subtraction by sets ,looking a picture of a farm with animals
Mom : Now make a addition and subtraction story .Its easy,its just like the example we talked about
Elvish : Ok , there are 7 ducks in the farm.6 of them are in the pond,how many are outside ?This is a subtraction story isn't it ?
Mom : Yes ! Excellent,now try another set for addition
Elvish : There are 6 ducks in the pond. If you found out the answer to the last one,you would know how many are outside the pond.Now tell me how many ducks are in the farm .This is an addition,subtraction and a logic story !
Mom : Logic ?
Elvish : Yes ,the logic would be solve the subtraction problem first .
Mom : Now make a addition and subtraction story .Its easy,its just like the example we talked about
Elvish : Ok , there are 7 ducks in the farm.6 of them are in the pond,how many are outside ?This is a subtraction story isn't it ?
Mom : Yes ! Excellent,now try another set for addition
Elvish : There are 6 ducks in the pond. If you found out the answer to the last one,you would know how many are outside the pond.Now tell me how many ducks are in the farm .This is an addition,subtraction and a logic story !
Mom : Logic ?
Elvish : Yes ,the logic would be solve the subtraction problem first .
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