# Rounding to Estimate

## Quiz by Lisa Wilham

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10 questions

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- Q1Which one rounds to 800?87685381074930s
- Q2Which one rounds to 3,000?3,8702,7993,5502,30030s
- Q3Which one rounds to 450?44245945245530s
- Q4Which one rounds to 890?88188990088430s
- Q5Which number model would be used to estimate 745 +321= ?700 + 400 =800 + 300 =700 + 300 =800 + 400 =30s
- Q6Which number model would be used to estimate 899 + 465 = ?900 + 400 =800 + 400 =900 + 500 =800 + 500 =30s
- Q7Which number model would be used to estimate 1,207 - 675 = ?2,000 - 700 =1,200 - 600 =1,000 - 600 =1,000 - 700 =30s
- Q8Which one rounds to 1200?128911211149123530s
- Q9Which number model would be used to estimate 349 - 121 = ?300 - 200 =400 - 100 =300 - 100 =400 - 200 =30s
- Q10Which number model would be used to estimate 822 + 299 = ?700 + 200 =900 + 300 =800 + 200 =800 + 300 =30s