human
Randy had 32 biscuits. His father gave him 13 biscuits as a gift. His mother gave him 15 biscuits. Randy’s brother ate 20 of these biscuits. How many biscuits are Randy left with?
assistant
How many biscuits does Randy have after his father gave him 13 biscuits? ** After his father gave him 13 biscuits, Randy has 32 + 13 = <<32+13=45>>45 biscuits.
How many biscuits does Randy have after his mother gave him 15 biscuits? ** After his mother gave him 15 biscuits, Randy has 45 + 15 = <<45+15=60>>60 biscuits.
How many biscuits are Randy left with? ** After his brother ate 20 of the biscuits. Randy has 60 – 20 = <<60-20=40>>40 biscuits.
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