# mmv 211-220

## 53 terms · Math Vocabulary Fifth Grade

### 2.5 cm.

About how many centimeters are there per inch?

### Combination

What do we call a collection of things in which the order does not matter?

### Decimal point

A point that separates the whole number part from the fractional part of a number

### Enlargement

An object that was made bigger by a transformation

### Dividend

A number that is being divided

### Divisor

The number the dividend is divided by

### Quotient

The answer to a division problem

### Interest

How much is paid for the use of money

### Lowest Terms

When the only factor of the numerator and denominator of a fraction is one

### Mean

The average of a set of numbers

### Calculating the mean

When you add all the numbers in a data set and then divide by how many numbers there are, you are...

### Are the denominators the same?

What question should be asked first when you are adding or subtracting fractions?

### Are they both fractions?

What question should be asked first when multiplying or dividing fractions?

### Division

When working with fractions, for what operation do you, "Change the sign to multiply and invert the second fraction?"

### Zero

A number that is neither positive nor negative

### Outcome

One of the possible results of a probability experiment is called an _____

### Probability

Favorable outcomes/possible outcomes=

### Positive linear equation

Any equation that when graphed produces a straight line in the first quadrant

### Standard form

A number written with each digit in its correct place value

### Roman numerals

The special symbols the Romans used to show numbers

### Three-dimensional

Having 3 dimensions: length, width and height

### Union

The process of creating one group out of two groups

### Transformations

Rotations, reflections, translations, and dilations are examples of ____

### 5 cm.

There are about ____ in 2 inches

### 25 cm

There are about _____ in 10 inches

### Angles with the same measure

What are congruent angles?

### The whole number and the fractional part

What two parts of a number are separated by a decimal point?

### Calculate common denominators

What is the first step when you add or subtract fractions?

### Rename mixed numbers and integers as fractions

What is the first step when you multiply or divide fractions?

### A negative number

What is a number that is less than zero called?

Complete the statements for adding and subtracting signed numbers:
Like signs ____
Unlike signs _____
Give the answer the sign of the ______ number.

### positive negative

When multiplying or dividing signed numbers:
When signs are alike, the answer is _____
When signs are different, the answer is _______

### first

A positive linear equation produces a graph in the ________ quadrant.

### one

In Roman numerals:
I=____

### five

In Roman numerals:
V=____

### ten

In Roman numerals:
X=____

### {1,2,3,4,5,6,7,8}

A={1,2,3,4}
B={5,6,7,8}

The union of sets A and B is___

### line plot

a graph that shows the frequency of data along a number line

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