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Mathematics 9 Online
OpenStudy (anonymous):

First Estimate. Then find each sum 11. 7 + 11.436 + 3.08 12. 0.455 + 8.99 + 3

OpenStudy (anonymous):

11. estimate: 21.5 actual: 21.516 12. estimate: 12.5 actual: 12.445

OpenStudy (anonymous):

11. for my estimates I used 7+11.5+3 12. for my estimates I used 0.5+9+3

OpenStudy (anonymous):

Could you do 0.33 + 1.11 + 3.2? Estimating

OpenStudy (anonymous):

I would use 0.5 + 1 + 3 for an estimate of 4.5 The actual is 4.64

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