answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: Why expression could be used to multiply 6 and times 198 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


What is the answer to evaluate the expression 0.1(3.7) mentally?

It means: 1/10 times 3.7 = 0.37


What does simpified mean?

It means to replace a mathematical expression by a simpler one. For example, if x = 2 times 5 + 3, you can multiply 2 times 5 to obtain x = 10 + 3. Doing the addition will simplify the expression even further.It means to replace a mathematical expression by a simpler one. For example, if x = 2 times 5 + 3, you can multiply 2 times 5 to obtain x = 10 + 3. Doing the addition will simplify the expression even further.It means to replace a mathematical expression by a simpler one. For example, if x = 2 times 5 + 3, you can multiply 2 times 5 to obtain x = 10 + 3. Doing the addition will simplify the expression even further.It means to replace a mathematical expression by a simpler one. For example, if x = 2 times 5 + 3, you can multiply 2 times 5 to obtain x = 10 + 3. Doing the addition will simplify the expression even further.


What happens when you multiply x by itself?

The algebraic expression for x times x is x2 ( x squared).


How do you use distributive property to multiply mentally 45 times 280?

(40+200)+(5+80)


What are the patterns and properties to compute mentally for 120 times 30?

The patterns and properties to compute mentally 120 times 30 is the numbers 12 and 3 plus the two 0. Multiply 12 by 3 (36) and add the two 0 (3600).


3 mathematical words that could replace the word multiply?

Times, x, and multiply


What is another way to write the expression 44n?

44n is the same thing as 44 * n. By the way "*" means "times/multiply".


How you use mental math to find 3000x25?

Multiply 3 times 25 mentally (the answer is 75), and then adding three zeroes will give the total of 75,000.


How could you find the number with the prime factorization of 2 times 2 times 3 times 3?

Multiply 2 x 2 x 3 x 3


What is triple a then multiply b by the result as an expression?

Triple a is: 3a Then multiply this by b is: 3ab Multiply signs (×) are not written in algebra as they look too much like the letter x and confusion could arise; instead when two items are written next to each other (number next to a letter, or letter next to letter), multiplication of those two items is assumed. So "3ab" means "3 times a times b".


Which expression represents the algebraic phrase the sum of negative three-eighths and four times x minus nine times z?

It could be: -3/8+4x-9z as an algebraic expression