Question
Mrs Billy bought 12 kg of flour. She used some flour to bake shortbreads and had 310 kg of the flour left. How much flour did Mrs Billy use to bake the shortbreads?
3 m

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Mrs Billy bought 12 kg of flour. She used some flour to bake shortbreads and had 310 kg of the flour left. How much flour did Mrs Billy use to bake the shortbreads?