# Math

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Charlie estimated 293 - 44 and got a difference of about 250. Is this a reasonable estimate? Explain

• Math -

Yes.

Why do you think it's reasonable?

• Math -

Yes because if you round 249 to the nearest ten it will be 250.

• Math -

Also -- 293 is almost 300 and 44 is almost 50

• Math -

Yes it is reasonable because 293=290 and 44=50 and 290
- 40
_____
250

= means rounds to

• Math -

Charlie eestimate . 293-44 and got a difference of about 250.Is this a reasonable estimat ? Explain need a answer i do not understand

• Math -

250

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