Estimate then record the product

$53 times 4

7 answers

50 * 4 = ?
Yes it want her to estimate first then find the product. I don't understand
What is her estimate of 50 times 4?

Then, multiply 53 times 4 to find the actual answer.
Why 53
This is the original problem.

$53 times 4
640x3
I do not know I wanted to find the right answer