answersLogoWhite

0


Best Answer

Most people who multiply mentally are using some form of the distributive property. If you wanted to do something like 47 x 5 in your head, that's (40 x 5) + (7 x 5) = 200 + 35 = 235

User Avatar

Wiki User

βˆ™ 10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What strategy is used to multiply mentally?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is a expression that can be used to multiply 6 times 198 mentally?

Ooop


Which strategy can be used to multiply 6 198 mentally?

Assuming you meant 6 x 198... Do a mental sum for 6 x 200 (1200) then subtract 6 x 2 (12) to give you 1188.


What are the 2 ways to multiply?

You can do lattice, or do it mentally


How can the associative property of multiplication be used to compute 14 x 2 x 50 mentally?

Do the 2 x 50 first. Get 100. Multiply that by 14.


How can you mentally multiply a decimal number by 100?

Move the decimal point two spaces to the right.


What is an exspession that can be used mentally to multiply 6 times 198?

198 = (200 - 2) so use 6*200 - 6*2


How do you mentally find the square of a number?

Multiply the number by itself: 2x2=4, 3x3=9 and so on.


What is the definition of 'mentally'?

Mentally refers to actions or processes that pertain to the mind or intellectual capabilities of an individual, including thoughts, emotions, and cognitive functions. It relates to mental health and cognitive abilities.


How can you multiply numbers by eleven mentally?

Multiply by ten and add one of the number. 7 x 11 = 70 + 7 23 x 11 = 230 + 23 = 253.


What is a sentence for strategy?

Ramone had a well-researched strategy. Having a strategy is important. Ted used a time-tested strategy. The strategy is to stay on course.


How do you change 300m to cm?

You need to multiply 300m by 100cm since there are 100cm in a meter. You should be able to solve that mentally.


Which kind of strategy is used when an organization simultaneously employs different strategies for different organizational units?

de-centralized strategy