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How do you write an expression with a value of 893 using only addition and subtraction?
Wiki User
∙ 14y ago
800 + 90 + 4 - 1 = 893
Wiki User
∙ 14y ago
Rutilo Calel
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In x - 3 does absolute value change the subtraction into addition?
no, the absolute value does not change the subtraction into addition. it does however, change the difference to positive ( if the difference is negative)
What is the value of a numerical or algebraic expression?
addition
What is the value of the expression 5 2 plus 30 and divide 6?
In the absence of parentheses, multiplication and division are carried out before addition and subtraction. In this case, add 5 to whatever is happening with the five and the two.
What expression could you use with only multiplication and subtraction so that its value is 25?
8*5 - 15
How do you use variables in an addition or subtraction expression?
A variable is simply an unknown value. It can be represented by anything else other than numbers (since they won't be variables). For example, a+1 is a variable in an addition expression, b-c is a subtraction expression with two variables. Expressions need not be made up of only 2 items as well. The next line is a single expression as well: q-w-e-r-t-y-u-i+o+p-a+s+d+f+g-32h+124j+73k-l+z+2x+c+7v-b+4n-8m
Steps on how to do value of y fractions using addition and subtraction?
Y/3 - 1/9 = 2/9
In x - 3 does absolute value change the subtraction into addition?
no, the absolute value does not change the subtraction into addition. it does however, change the difference to positive ( if the difference is negative)
When finding the value of an expression should you always complete any addition before subtraction?
No, addition and subtraction are performed in any order. Consider 6 + 3 - 2. You can do it two ways:6 + 3 -1 = 9- 1 = 8, or 6 + 3 -1 = 6 + 2 = 8.
What is the value of a numerical or algebraic expression?
addition
What is the value of the expression 5 2 plus 30 and divide 6?
In the absence of parentheses, multiplication and division are carried out before addition and subtraction. In this case, add 5 to whatever is happening with the five and the two.
What expression could you use with only multiplication and subtraction so that its value is 25?
8*5 - 15
How do you use variables in an addition or subtraction expression?
A variable is simply an unknown value. It can be represented by anything else other than numbers (since they won't be variables). For example, a+1 is a variable in an addition expression, b-c is a subtraction expression with two variables. Expressions need not be made up of only 2 items as well. The next line is a single expression as well: q-w-e-r-t-y-u-i+o+p-a+s+d+f+g-32h+124j+73k-l+z+2x+c+7v-b+4n-8m
What is the different between -2 and 3?
Absolute value of the difference? 5 Subtraction? -5 Addition? 1
How do you evaluate in mathematics?
Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.
To find the value of an expression with one or more operations?
use PEMDAS this is called the order of operations and is an acronym. here is what is stands for P=Parenthesis E=Exponents M=Multiplication D=Division A=Addition S=Subtraction You have to do whatever is in the parenthesis first then go onto the exponents... then go to the next operation until all things are simplified. Then you can isolate you variable and find the value of it in the expression.
What is peramdas?
mathematical order of operations stands for: Parentheses Exponents Radicals Absolute Value Multiplication Division Addition Subtraction
What is change in math?
Change is usually the value of an expression before some operation subtracted from the value after the operation. Occasionally, subtraction may be replaced by division.
