Mathematics
Grade-4-
Easy
Question
Estimate the product of 25 × 15.
- 400
- 500
- 700
- 600
Hint:
To estimate product of multiplication 2 two digited numbers then round the numbers to nearest tens and multiply the rounded numbers.
The correct answer is: 600
To estimate 25 x 15, round 25 and 15
25 is closest to 30
15 is closest to 20
30 x 20 = 600
Therefore, estimate of 15 x 25 is 600.
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