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Round each number to the nearest ten, and then add to find an estimated sum. 424 + 19 =​
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1 vote
Round each number to the nearest

ten, and then add to find an
estimated sum.
424 + 19 =​

User DCTLib
by
7.3k points

1 Answer

2 votes
424 is rounded to 420
19 is rounded to 20
420+19 is equal to 440
User Knguyen
by
7.7k points
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