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How to do significant figures when adding numbers?
When adding numbers, the result should be rounded to the same number of decimal places as the number with the fewest decimal places. This ensures that the final answer has the appropriate number of significant figures.
What are the rules for significant figures when multiplying and adding numbers?
When multiplying or dividing numbers, the result should have the same number of significant figures as the factor with the fewest significant figures. When adding or subtracting numbers, the result should have the same number of decimal places as the number with the fewest decimal places.
What does every atom in a particular element have in common?
They all have the same number of neutrons. All atoms of a given element have a specific number of protons. That is what gives an element its elemental identity. But we know that different atoms of a given element can have different numbers of neutrons. These different atoms of the same element are the isotopes of that element. All the atoms of a given isotope of a given element will have the same number of protons and will have the same number of neutrons. all isotopes of an atom have same number of proton but they have different number of neutron so they have same chemical properties and different physical properties. all isotopes of an atom have same number of proton but they have different number of neutron so they have same chemical properties and different physical properties.
Is it true that all the atoms of a given element are different from each other?
No. All atoms of the same element have the same number of protons and, when neutral, the same number of electrons. They can, however, differ in the number of neutrons.
What is the process for adding and multiplying numbers with significant figures?
When adding or multiplying numbers with significant figures, the result should be rounded to the least number of decimal places in the original numbers. For addition, the result should have the same number of decimal places as the number with the fewest decimal places. For multiplication, the result should have the same number of significant figures as the number with the fewest significant figures.
What is adding the same number a given number of times?
It is called multiplicationE.g.4 + 4 + 4 = 124 x 3 = 12
Adding a force acting in the opposite direction is the same as adding a n number and a n Number?
it is the same as adding a negative number to a positive number
Why is multiplication called repeated addition?
Because you can obtain the same results by adding the number the amount of times of the other number.
Does adding the same nonzero number to the numerator and denominator of a fraction produce an equivalent fraction?
No because the numerator and the denominator must be multiplied or divided by the same number for a given equivalent fraction
What is found by adding the same number to the previous term?
Adding the same number to a previous number would double the answer. Multiplying by 2 would achieve the same doubling result. What is meant by 'term'?Found by adding the same number to the previous term
When 10 is added three times a certain positive number the result is the same as the square of the given number find this number?
6
What is positive 6 minus negative 3 equal?
Subtracting a negative number is the same as adding the corresponding positive number:6 - (-3) = 6 + 3Subtracting a negative number is the same as adding the corresponding positive number:6 - (-3) = 6 + 3Subtracting a negative number is the same as adding the corresponding positive number:6 - (-3) = 6 + 3Subtracting a negative number is the same as adding the corresponding positive number:6 - (-3) = 6 + 3
Can the product be found by adding?
Yes if you add it how many times the number for example 2 x 3 is the same as 3 + 3
Does adding 0 change a number?
Adding zero to a number will give you the same number. Example: 5 + 0 = 0
Multiply a number by 2 to get the same answer as adding a....?
Multiplying by two is the same thing as adding the number to itsself again. 2 (4) = 4 + 4
How are addition and subtraction stories alike?
Addition and subtraction can be thought of as the same thing because subtracting a negative number is the same as adding it and adding a negative number is the same as subtracting it.
What is -10 x - 4 plus - 8 equals?
The answer is 32. A negative number times a negative yields a positive. Adding a negative number is the same as subtracting a positive.
