# What do the words what unknown a number translate to?

Space and Astronomy## How do you translate algebraic expressions?

Video quote: *So we have the number. 10 plus we know is just addition and then a number is just so unknown we'll call it X so that translates to 10 plus X.*

## How do you translate math symbols?

**Common Key Words for Translating into Symbols**

- Add: sum, addition, more than, increased by, greater, plus, total.
- Subtract: decreased by, less, less than, subtract, difference, diminished by, reduced, minus.
- Multiply: times, product of, percent of, twice, doubled.
- Divide: quotient, divided by, per, quantity.

## How do you translate words into equations?

Find the number. Step 1: Assign a variable to the unknown quantity. Let the unknown number = z Step 2: Find two verbal expressions for the same value. *use fractions when converting the word “quotient” into a mathematical equation Step 4: Solve the equation.

## What does 5y mean in math?

Thus, 5y means “**5 times y**” and 2(x + 1) means “2 times the whole expression (x + 1).” Also, from this point forward, I will usually use the symbol “” to indicate multiplication, because it’s too easy to mix up the other multiplication symbol, , with the variable x.

## What is translation algebraic?

When translating phrases into algebraic expressions, you need to **identify keywords and phrases which specifically refer to a mathematical operation** (addition, subtraction, multiplication, and division). Usually, you can write out the algebraic expression of the verbal description in the order that it is said.

## What is algebraic translation?

**The skill of translating between verbal statements and algebraic expressions** requires an understanding of the words that are commonly used to represent mathematical operations.

## How do you write 4 more than a number?

Ten is five less than a number.

words | algebraic symbols | reason |
---|---|---|

four more than a number | x + 4 or 4 + x | start with a number, add 4 |

the difference between 6 and a number | 6 – x | subtract, starting with 6 |

## What does it mean if a number is a constant?

a fixed value

In mathematics, a constant is **a specific number or a symbol that is assigned a fixed value**. In other words, a constant is a value or number that never changes in expression. Its value is constantly the same. Examples of constant are 2, 5, 0, -3, -7, 2/7, 7/9 etc.

## How do you translate real life equation into letters or symbols and vice versa?

Video quote: *Sign multiplication times the product of twice multiplied by off we have three symbols that we can use x point and parenthesis division divided by the quotient of the ratio of we have to symbol.*

## What is a verbal algebraic expression?

A verbal expression is **a mathematical statement that is expressed in words**. [Figure 1] You will have to work as a detective to figure out what different words mean. Once you know what those words mean, you will be able to write different variable expressions.

## How is equation different from expression?

An expression is a mathematical phrase that contains numbers, variables, or both. Expressions never have an equal sign. Here are some examples of expressions. **An equation is a mathematical sentence that says two expressions are equal**.

## Is a mathematical phrase that uses variables numerals and operation symbols?

**Algebraic expression**: A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.

## Is 7 a term?

The 5x is one term and the 7y is the second term. The two terms are separated by a plus sign. **+ 7 is a three termed expression**.

## What do you call a mathematical phrase containing numbers at least one operation and no variables?

Answer: **Algebraic expression**: A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.

## What is an expression which combines numbers and operations?

**Algebraic Expression**. an expression in which combines variables, numbers, and at least one operation.

## How do you translate English phrases to mathematical expressions?

Video quote: *So twice a number so twice dalawambe says it times mudunsa number so since multiplication. So twice a number and young numbers.*

## How do you write a math expression?

How do you Write an Expression? We write an expression **by using numbers or variables and mathematical operators which are addition, subtraction, multiplication, and division**. For example, the expression of the mathematical statement “4 added to 2”, will be 2+4.

## What is a numerical expression?

We know that expression is nothing but just a phrase. Thus, numerical expression is **a phrase involving numbers**. In mathematics, a numerical expression is a set of numbers that have been written together by utilizing arithmetic operators addition, subtraction, multiplication, and division.

## How do you write numerical numbers?

Video quote: *So if you have the number 5482 what you're gonna do is obviously start from left to right and just identify the place value of the numbers that we're dealing with so five is thousands.*

## How do you find the numerical expression?

**Following are the steps to solve numerical expression:**

- Step 1: First, simplify the operations inside grouping symbols.
- Step 2: Simplify the powers.
- Step 3: Solve multiplication and division followed by a left to right.
- Step 4: Finally, solve addition and subtraction from left to right.

## How do you write a numerical expression in words?

Video quote: *And five so sum is our keyword it means the answer to an addition problem so we are going to add 19. And five so that's going to be our numerical expression to represent that phrase.*

## How do you write a numerical expression in 5th grade?

Video quote: *When we write expressions all we're doing is writing the math problem from the given situation or the given words. So the sum of eight and three sum. We should think addition right.*

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