Explanation Given information: The expression is 100.342 − 0.064 . Explanation: Use the below steps to subtract: 1) Write second number below the first number as the decimal places are lined up. 2) Now place subtraction sign on the left of the second number. 3) Now subtract as whole numbers. 100.342 − 0.064 _ Subtract the digits from right to left as whole numbers. Subtract the third place digits right to the decimal. Since 4 is larger than 2 , so borrow 1 from 4 hundredths and add it to the thousandths 2 . Thus 2 becomes 2 + 10 = 12 and 4 becomes 4 − 1 = 3 . 100.3 4 3 2 12 − 0. 0 6 4 _ Now subtract 4 from 12 , that is 12 − 4 = 8 . 100.3 4 3 2 12 − 0. 0 6 4 _ 8 Subtract the second place digits right to the decimal. Since 6 is larger than 3 , so borrow 1 from 3 tenths and add it to the hundredths 3 . Thus 3 becomes 3 + 10 = 13 and 3 becomes 3 − 1 = 2 . 100. 3 2 4 3 13 2 12 − 0. 0 6 4 _ 8 Now subtract 6 from 13 , that is 13 − 6 = 7 . 100. 3 2 4 3 13 2 12 − 0. 0 6 4 _ 7 8 Subtract the first place digits right to the decimal, that is 2 − 0 = 2 . 100. 3 2 4 3 13 2 12 − 0. 0 6 4 _ 2 7 8 Now place the decimal as the other numbers have. 100

3rd Edition

ISBN: 9780321936875

Author: Elayn Martin-Gay

Publisher: PEARSON

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Chapter 4, Problem 32R

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The subtraction 100.342−0.064.

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Chapter 4 Solutions

Developmental Mathematics (3rd Edition)

Ch. 4.1 - Use the choices below to fill in the each...Ch. 4.1 - Use the choices below to fill in the each...Ch. 4.1 - Use the choices below to fill in the each...Ch. 4.1 - Use the choices below to fill in the each...Ch. 4.1 - Determine the place value for the digit in each...Ch. 4.1 - Determine the place value for the digit in each...Ch. 4.1 - Prob. 7VRC Ch. 4.1 - Prob. 8VRC Ch. 4.1 - Prob. 1ES Ch. 4.1 - Prob. 2ES

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The subtraction 100.342 − 0.064 .

Solution Summary: The author explains how to subtract 100.342-0.064 from 100.278. Subtract the digits from right to left as whole numbers.

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The subtraction 100.342−0.064.

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