Estimate: `5, 673-436` by rounding off the numbers to their greatest places. Also, find the reasonable estimate.

Estimate: 5, 673-436 by rounding off the numbers to their greatest places (nearest hundreds). Also, find the reasonable estimate.

Estimate the following by rounding of the number to their greatest place: a. 35xx29 b. 316xx4567

Estimate the following by rounding off each number of its greatest place: 8567-:87

Estimate the following by rounding off each number of its greatest place: 4562-:24

Estimate the folloowing by rounding off the numbers to their greatest place: a. 8576-:289 b. 6514-:78

Estimate the following by rounding off each number of its greatest place: 56781-:1775

Estimate the following by rounding off each number of its greatest place: 65321-:2345

Estimate the following (rounding off each number to its greatest place): 65xx87

Estimate the following (rounding off each number to its greatest place): 3459xx35