answersLogoWhite

0


Best Answer

The easiest way to do this is to round each figure to the nearest ten. Once you have that, it should be an easy matter to multiply. Hope this helps

User Avatar

Wiki User

10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you use mental math to multiply two numbers?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Math question what is the product?

The answer when you multiply two numbers.


What does product mean in math wise?

The product is the answer you get when you multiply two numbers. The two numbers are called factors. The number the factors make when you multiply them is called the product


How do you find the area of a math problem with three numbers?

You take the two numbers that you need which is the width and the height then you multiply the width and height and multiply the two numbers to find the product and that's your answer! :)


What is the product of 14 in math?

A product requires you to multiply two numbers, not just one.


What two numbers multiply to 44 and add to 24?

Well, well, well, aren't we getting fancy with our math riddles? The two numbers you're looking for are 20 and 4. They multiply to 44 and add up to 24. So there you have it, math whiz!


How can you use mental math to multiply 800 x 5?

First you just multiply 8 by 5, which is 40. Tack on two 0's at the end to get 4000.


What are Two numbers that multiply to give -1?

Two numbers that multiply to give -1 are -1 and 1.


What two numbers multiply to equal 16?

Well, darling, the two numbers that multiply to equal 16 are 4 and 4. It's like basic math 101, sweetie. So, there you have it, 4 times 4 gives you 16. Math made easy, just for you!


When you multiply two numbers what do you get?

When you multiply two numbers, you get the product


LCF OF 15 and 16?

Since the CFs of neither match, you have to multiply the two numbers together. The answer you get is the LCF. You do the math.


What TWO numberS multiply TO give you 105?

21 and 5. 21 x 5 = 105. Simple math.


What two numbers multiply to 60 and add up to 3?

63