0
What is a quick way to multiply by 2 without a calculator?
Sciencestar
x by 10 ÷ by 5
dividing by 5:
x by 10 ÷ by 2
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is a quick way to multiply by 5 without a calculator?
x by 10 ÷ by 2
Is there a quick way to work out 3 to the power of 12 rather than multiply 3 x 3 11 times?
Yeah, use your calculator >:)
How do you take 10 percent off on a calculator?
The quickest way is to multiply the original number by 0.9
How do you figure out what fractions are greater?
Change the fractions to the same denominator then compare.A quick way is to multiply UP on cross multiply and compare.
What is a quick way to divide by 0.5?
Dividing by 0.5 is the same as dividing by 1/2. The quick way is to multiply by 2 which will provide the right result each time.
What is a quick way to multiply by 5 without a calculator?
x by 10 ÷ by 2
Is there a quick way to work out 3 to the power of 12 rather than multiply 3 x 3 11 times?
Yeah, use your calculator >:)
How do you multiply any size number by 4 without using a calculator?
with your brain... Or the old-fashioned way -by counting it out on your fingers.
What is a quick way to divide by 0.1?
multiply by 10
How can you multiply the two 10digit numbers?
the easiest way is to use a calculator.
How do you turn a remainder into a decimal WITHOUT using calculator?
The only way, without a calculator, that I know of is long division.
How do you find 13 percent of 900?
Easiest way is to take a calculator and multiply 900 by .13 The result is 13% of 900. You can also multiply 900 by 13% directly if your calculator has that function.
Smart way to multiply two numbers?
What? Calculator is easiest, but your question is really vague.
How do you increase a number by 22 percent?
Quick way is to multiply it by 1.22
How do you take 10 percent off on a calculator?
The quickest way is to multiply the original number by 0.9
How do you figure out what fractions are greater?
Change the fractions to the same denominator then compare.A quick way is to multiply UP on cross multiply and compare.
What is a quick way to divide by 0.5?
Dividing by 0.5 is the same as dividing by 1/2. The quick way is to multiply by 2 which will provide the right result each time.
