Flashcards in Math Exam 1st Deck (32):

0

## 3/5 + -5/10

### -30/25

1

## Similar shapes have to have...

###
Same basic shape

Same angle measures

Proportional side lengths

2

## Additive inverse of a number

### A+-A=0

3

## Numerator

### Top number of the fraction

4

## Associative property of addition

### (A+B)+C= A+(b+c)

5

## Associative property of multiplication

### (Axb)xc=ax(bxc)

6

## Commutative property of addition

### A+b=b+a

7

## Comm of mult

### Axb=bxa

8

## Difference

### The result of dividing one number by another

9

## Distributive property

### Ax(b+c)=axb +axc

10

## Equation

### A mathematical statement that two expressions are equal

11

## Equivalent

### Equal

12

## Expression

### The part of a number sentence that combines numbers and operations but doesn't have an equal sign

13

## Factor

### A whole number that divides ant other whole number equally

14

## Greatest common factor

### The largest factor two numbers have in common

15

## Identity property of addition

###
A sum of any number and zero is the original number

A+0=a

16

## Identity property of multiplication

### A*1=A

17

## Integer

### A whole number, it's opposite and zero

18

## Inverse operation

### Operations that undo each other such as addition and subtraction

19

## Least common multiple

### The smallest common multiple of two numbers

20

## Multiplicative inverse of a number

### 1_=1

21

## Product

### Multiplying two numbers

22

## Proportions

### Two ratios that are equal

23

## Unit rate

### Cost per unit of measure

24

## 9/5 +3 1/4 - 5/8

### Do some problems like this one

25

## 0.12 as a fraction

### 3/25

26

## 1.8 as a fraction

### 1 4/5

27

## 11/50 as a percent

### 22%

28

## 19/25 as a percent

### 76%

29

## .42 as a percent

### 42%

30

## 76% as a fraction in lowest terms

### 19/25

31