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Rules: Unlike Signs
Subtract the absolute value of the number and copy the sign of the number with greater absolute value.
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∙ 15y ago
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Why is a set of real numbers closed under addition?
Because adding any set of real numbers together will result in another real number.
Use of natural number in real life?
natural numbers are used in real life for counting, adding, subtracting and even for calculting money purposes
What are the rules when adding or subtracting negative numbers?
When subtracting negative numbers change the subtraction sign to a plus and change the second number (which would appear to be positive) to a negative. ex. -14 - 7=?/-14 + -7= -21 When adding negative numbers just add them as they appear. ex. -2 + -5= -7
How is adding mixed numbers different from adding fractions?
when you add mixed numbers you have a whole number but adding fraction does not.
What two numbers multiply to 7 and add to 4?
11
What are the rules governing operations of real numbers?
There are different rules for different operations.
Where did the rules of real numbers came from?
Up your bum.
Why is a set of real numbers closed under addition?
Because adding any set of real numbers together will result in another real number.
How do you add decimals with different signs?
Same rules as adding whole numbers with different signs.
What are the rules for adding two prime numbers to get a prime number answer?
Make sure that one of them is 2.
What are rules governing operations of real numbers?
tang ina
How is the concept of mixed numbers applied to the real world?
Find the sum of two mixed numbers by applying the procedure for adding mixed numbers, Solve a real-world problem by subtracting mixed numbers.
What are the rules in adding numbers?
Line up the numbers and add from left to right. If you you have remainders put on top of the next right number and add to sum
Wats the rule for adding rational numbers with the same sign?
Wats are temples from South East Asia and, as far as I am aware, they do not dicatate any rules for adding rational numbers.
When adding numbers with fraction exponents do you add the exponents?
Fractional exponents follow the same rules as integral exponents. Integral exponents are numbers raised to an integer power.
What are the rules governing real numbers?
There are many. There are those that deal with the four basic binary operations, then there are rules governing exponents and logarithms.
What are the rules governing of real numbers?
There are many. There are those that deal with the four basic binary operations, then there are rules governing exponents and logarithms.
