Solve each application problem. First use front end rounding to estimate the answer. Then...

Solve each application problem. First use front end rounding to estimate the answer. Then find the exact answer. See Examples 1-4.

Last week, SUBWAY sold 602 Veggie Delite sandwiches, 935 ham sandwiches, 1328 turkey breast sandwiches, 757 roast beef sandwiches, and 1586 SUBWAY club sandwiches. Find the total number of sandwiches sold.

Estimate: 600 + 900 + ____ 800 + ____ = __________

Exact:

Example 1

Example 2 and 3

Example 4