Estimate the product of `183xx153` by rounding off the first number upwards and the second downwards.

Estimate each of the following products by rounding off each number upwards and the second number downwards : 183xx154

Estimate each of the following products by rounding off each number upwards and the second number downwards : 255xx350

Estimate each of the following products by rounding off each number upwards and the second number downwards : 359xx76

Estimate each of the following products by rounding off each number upwards and the second number downwards : 472xx158

Estimate each of the following products by rounding off each number upwards and the second number downwards : 680xx164

Estimate each of the following products by rounding off each number upwards and the second number downwards : 267xx146

Estimate the product by rounding off 58xx67 is

Estimate the product 758 xx 6784 by rounding to nearest hundreds

Estimate the product by rounding and verify the result 63xx85

Estimate each of the following products by rounding off each number downwards and the second number upwards : 356xx278