sergiosolano699 sergiosolano699
  • 13-09-2015
  • Mathematics
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Mary buys a reel of thread for sewing. There are 10 m of thread on the reel. She uses 210 cm. How much is left on the reel in centimeters?

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SmartCookie112
SmartCookie112 SmartCookie112
  • 13-09-2015
10meters=1000cm
1000-210=890
Mary has 890 centimeters of thread left on the reel.
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