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Earn +20 ptsQ: How would you estimate to subtract 189 from 643?
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Explain how you would estimate to subtract 189 from 643?
explain how you would estimate to subtrac 189 from 643
Explain how you would use front-end estimation to subtract 189 from 643?
400
What is 643 minus 189?
643 - 189 = 454
What is the front end estimation to subtract 189 from 643?
Oh, dude, front end estimation is like when you round numbers to make math easier, right? So, if you wanna subtract 189 from 643 using front end estimation, you could round 643 to 600 and 189 to 200, then subtract 200 from 600 to get 400. But like, who needs estimation when you can just do the actual math, am I right?
How many times does 5 go into 3215?
To find out how many times 5 goes into 3215, you would perform division. 3215 divided by 5 equals 643 with a remainder of 0. Therefore, 5 goes into 3215 exactly 643 times.
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