Subjects>Math>Math & Arithmetic

What is the distributive property of multiplication over subtraction using 65x39?

Anonymous

∙ 13y ago

Updated: 12/20/2022

65*39 = 65*(40-1) = 65*40 - 65*1 = 2600 - 65 = 2535

To calculate 65*40 in your head, you can try

6.5 is half of 13 ie 6.5*2 = 13

so 65*2 = 130

so 65*4 = 260

and so 65*40 = 2600

Wiki User

∙ 13y ago

What else can I help you with?

Continue Learning about Math & Arithmetic

Trending Questions

What is the formula for the volume of a 3-d triangle? 3971 divide by 15 equals? What is the scientific notation for 520? Can you give me example sketch of a door with its dimensions? Find celsius if the temperature is 90 Fahrenheit? What is the lowest common denominator to 56 and 100? What fraction is not equivalent to 6-7? What is the sum of 9 11 35? How do you work out the equation of co-ordinates? How do you write the standard number 5859000 in scientific notation? What is x plus 5 divided by 7 equals 11 divided by 6? What is 9 ten thousands divided by 10? What day of the week was January 10th 1978? How many dimensions does a piece of paper? What are the negatives of simplicity? What is thirty eight hundredths? What is the sum of the integers from -30 to 50 inclusive? What is the product of 651 and 25? What is the value of a 1996 set of uncirculated coins? What is the meaning dependent and independent in demand forecast?

Resources

Top Categories

Product

Company

Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.