0
So you don't have to use mental math or fingers
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
How do you make numbers 1-9 equal 100 by using only addition?
For example, by adding 1 + 1 + 1 ... (a total of 100 times).
What is the disadvantage of using scientific notation?
If you are adding or subtracting two numbers in scientific notation, you must rewrite one of the numbers to the same power of ten as the other, before performing the addition (or subtraction).
What operation are you using if your answer is the sum?
addition
How are the commutative and associative Properties helpful?
They are useful in speeding up basic arithmetic calculations.The properties allow you to rearrange the arguments of a calculation and the order in which the operations are carried out. So, for example,(5 + 13) + 15 = (13 + 5) + 15 [using the commutative property]= 13 + (5 + 15) [using the associative property]= 13 + 20 = 33.
How do you do expanded form but using multiplication and addition?
623.509
Give an example of an inequality using multiplication and addition properties of inequalities?
Explain the addition and multiplication properties of inequalities
How does using properties of real numbers make it easier for you to do mental math?
its makes it easier because its been seprated by each properties
Is adding zero to any number is an example of using the inverse property for addition?
no
What is the rule using addition for the multiples of 12?
To get multiples of 12, start at 12 and keep adding 12.
How do you know addition?
Addition is adding or counting items together. It becomes habit after practicing and often can then be done in the head. To learn to add start by using counters.
Can you show an inequality using both multiplication and addition properties of equalities?
14 ( > ) -13(2) -3 (
How do you make numbers 1-9 equal 100 by using only addition?
For example, by adding 1 + 1 + 1 ... (a total of 100 times).
What is parallelogram method?
The parallelogram method is a graphical technique used in vector addition. It involves constructing a parallelogram using the two vectors to be added, with the diagonal of the parallelogram representing the resultant vector. The magnitude and direction of the resultant vector can be determined from the properties of the parallelogram.
You are adding a 5th computer to an existing network that is using a 4 port router Which device would you need to make the addition to the network easiest?
A switch can be connected to the router using a crossover cable, to add more hosts to the network.
What advantage does scientists using tools have with the periodic table being arranged the way it is?
It is easier to study the properties of different elements if arranged. Elements in a given group (vertical column) have the same number of valence electrons and hence have similar properties.
How do you find the product of 16.2 times 4 using addition?
You could do 16.2 + 16.2 + 16.2 + 16.2 but why do it that way when 16.2*4 is so much easier? 64.8
What types of problems can be solved by using the least common multiple?
Adding and subtracting fractions.Problems involving the addition or subtraction of unlike fractions
