Explanation Given information: The numbers 288 , 512 , 3 , 950 , and 1 , 944 . Formula used: Use the following steps to add the numbers. Step 01: First write all the numbers in columns such that all the place values are aligned. Step 02: Add the digits in each column, starting from the right. If the total is a two-digit number then write its unit digit under the column which is added and carry the tens digit to the column to the left. Step 03: Check the addition of the number by adding the numbers again from bottom to top. Calculation: First round off the given numbers. 288 rounded to the nearest hundred is 300 512 rounded to the nearest hundred is 500 3 , 950 rounded to the nearest thousand is 4 , 000 1 , 944 rounded to the nearest thousand is 2 , 000 Now, add all the rounded numbers. To add the rounded numbers, align the numbers as, 300 500 4 , 000 + 2 , 000 _ Add, the digits in the units column, 0 + 0 + 0 + 0 = 0 , the sum of the units column is 0 . Write 0 under the units column. 300 500 4 , 000 + 2 , 000 _ 0 Now, add the digit in the tens column. 0 + 0 + 0 + 0 = 0 Write 0 under the tens column. 300 500 4 , 000 + 2 , 000 _ 00 Now, add the digits in the hundreds column. 3 + 5 + 0 + 0 = 8 Write 8 under the hundreds column. 300 500 4 , 000 + 2 , 000 _ 800 Now, add the digits under the thousands column. 4 + 2 = 6 Write 6 under the thousands column. 300 500 4 , 000 + 2 , 000 _ 6,800 The estimated sum of the given numbers is 6 , 800

Bundle: Contemporary Mathematics For Business & Consumers, Loose-leaf Version, 8th + Cengagenow, 1 Term (6 Months) Printed Access Card

8th Edition

ISBN: 9781337141611

Author: Brechner, Robert; Bergeman, Geroge

Publisher: Cengage Learning

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Chapter 1.II, Problem 8RE

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To calculate: The rounded estimate and the exact sum of the numbers 288, 512, 3,950, and 1,944.

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Chapter 1.II, Problem 7RE

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Bundle: Contemporary Mathematics For Business & Consumers, Loose-leaf Version, 8th + Cengagenow, 1 Term (6 Months) Printed Access Card

Ch. 1.I - Read and write the following whole numbers in...Ch. 1.I - Round the following numbers to the indicated...Ch. 1.I - Read and write the following whole numbers in...Ch. 1.I - Read and write the following whole numbers in...Ch. 1.I - Read and write the following whole numbers in...Ch. 1.I - Read and write the following whole numbers in...Ch. 1.I - Read and write the following whole numbers in...Ch. 1.I - Read and write the following whole numbers in...Ch. 1.I - Write the following whole numbers in numerical...Ch. 1.I - Write the following whole numbers in numerical...

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The rounded estimate and the exact sum of the numbers 288 , 512 , 3 , 950 , and 1 , 944 .

Solution Summary: The author calculates the rounded estimate and the exact sum of the numbers 288, 512, 3,950, and 1,944.

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To calculate: The rounded estimate and the exact sum of the numbers 288, 512, 3,950, and 1,944.

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