156k views
5 votes
Using compatible numbers to estimate for the answer 525×31 =

User Gomathi
by
4.7k points

2 Answers

1 vote

Answer:

15,900

Explanation:

multiple 3 and 0 witch is zero and do it again with will be another zero then you do 3x3 witch is 9 then you multiply 5 and 3 witc is 15 resulting in

15900

User Kavinda Senarathne
by
5.7k points
7 votes
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User Mark Avenius
by
5.7k points
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