###
numerator

the top # of a fraction

###
ordinal numbers

#s that indicate position or order

###
operations of arithmetic

addition, subtraction, multiplication and division

###
parentheses

a pair of symbols used to set apart parts of a problem so that those parts are done first

###
product

answer to a multiplication problem

###
remainder

an amount left after division

###
sequence

a list of #s following a rule or plan

###
sum

the answer to an + problem

###
tick marks

the lines on a number line that represent each number

###
addends

#s that are added together

###
algorithm

the way you solve a problem

###
associattive property of +

the grouping of addends does not affect their sum

###
associative property of X

the grouping of factors does not affect their product

###
denominator

the bottom # of a fraction

###
difference

the answer to a subtraction problem

###
factor

a whole # that divided another whole # without a remainder

###
fraction

a part of a whole

###
geometry

the study of shapes

### Please allow access to your computer’s microphone to use Voice Recording.

## We can’t access your microphone!

### Click the icon above to update your browser permissions and try again

Example:

### Reload the page to try again!

Reload

## Press Cmd-0 to reset your zoom

## Press Ctrl-0 to reset your zoom

### It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

## Your microphone is muted

### For help fixing this issue, see this FAQ.