Question
In a project, Raeann, Usha and Erika collected 1000 colouring books altogether. Raeann collected 518 colouring books. She collected 149 more colouring books than Usha. How many colouring books did Erika collect?
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In a project, Raeann, Usha and Erika collected 1000 colouring books altogether. Raeann collected 518 colouring books. She collected 149 more colouring books than Usha. How many colouring books did Erika collect?