question: Raymond had $21. Then he saved $11 from his allowance and spent $5 on a comic book and $19 on a puzzle. How much money does Raymond have left?
answer: Raymond started with $21 + $11 = $<<21+11=32>>32.
  Raymond then spent $5 + $19 = $<<5+19=24>>24.
  Raymond now has $32 - $24 = $<<32-24=8>>8 left.
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