Exam 1: Whole Numbers

Round the number to the indicated place: 56,212 to tens

Write the whole number in numerical and word form: 189215

Rounding all the way is:

The Zione Company can produce 90 appliances in an 8-hour shift. The plant operates continuously-3 shifts per day, 5 days per week. How many appliances can be produced in 5 weeks?

A process of rounding the number to the first digit is called ____________________.

The sum of the number 12,45,87,42, and 36 is ​222.

A plumber starts the day having 1,250 feet of copper tubing on his truck. During the morning he uses pieces 123, 86, 215, and 396 feet long. At lunch he goes to a plumbing supply house and buys another 850 feet of tubing. During the afternoon he uses pieces of 513, 426, and 92 feet of tubing. How many feet of copper tubing are still on the truck at the end of the day?

The answer or result of multiplication is called the ____________________.

Jason works in the purchasing department of a company. He is filling out an order form for 112,545 safety goggles. The order form requires that Jason write out the number of goggles in word form. What should Jason write on the order form?

Roger's lawn care service agreed to haul the following material to a certain home. The driver delivered 17 tons of rock on Monday, 15 tons of rock on Tuesday, 12 tons of rock on Wednesday, 8 tons of rock on Thursday, and 13 tons of rock on Friday. What was the total weight of rock delivered for the week?

Multiply: 2,513 × 63.

Add the following numbers: 813 + 1,078 + 1,204

Last month was Valentine's Day and Martin's daily sales for roses totaled $4,087. This month's sales are $2,904. How much more did Martin's store earn during last month?

A 2,300 acre farm was sold for $963,500. If the house and equipment are worth $188,400 and the land represents the balance, what was the price paid per acre for the land?

Multiply: 3,449 × 216.

Lona's catering service figured that each party member would use the following items per person; 3 cups, 5 napkins, 4 forks, 2 knives and 3 spoons. If Lona is catering a party for 150 people, how many total items will she need to supply the party?

Divide 945 by 14.

Approximate the exact number by rounding to an easier number to use: 99,889 items in inventory

Bob & Company pays its sales staff $445 per month, plus commissions. Last month, Kim Haines earned commissions of $329, $218, $456, $197, and $482. What was Kim's total income for the month?

An approximation of an exact number is called a(n) ____________________ number.