Question

Estimate each product using Front End Estimation.

Answer 1

Answer:

7.) 2400

8.) 4200

9.) 1600

10.) 63000

11.) 10000

Step-by-step explanation:

You only round numbers in the left most place like (4687 to 5000 and 29 to 30)

7.) 315 * 8

 round 315 to 300

300 * 8 = 2,400

8.) 562 * 7

  round 562 to 600

 600 * 7 = 4,200

9.) 82 * 15

  round 82 to 80 and 15 to 20

 80 * 20 = 1,600

10.) 711 * 88

   round 711 to 700 and 88 to 90

 700 * 90 = 63,000

11.) 126 * 95

   round 126 to 100 and 95 to 100

 100 x 100 = 10,000