# sat math

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New SAT Math | Practice Questions

SAT Math Essentials | Dugan Prep

Practice Tests - Math Section | SAT Preparation Guide

Whole Number

Integer

Rational Numbers

Irrational Numbers

Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...

All whole numbers (both positive and negative) and zero.

All positive and negative integers, fractions and decimal numb…

Any real number which cant be expressed as a fraction of two i…

Whole Number

Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...

Integer

All whole numbers (both positive and negative) and zero.

Probability

After you read each problem, what shoul…

When a problem says one number is MORE…

When do you pick new numbers?

Successes... ------... Attempts... or... Part ... -----... Whole

1 Write down the numbers/variables/equations... 2 Find the hidde…

Make a table!

when the problem is mostly variables.

Probability

Successes... ------... Attempts... or... Part ... -----... Whole

After you read each problem, what shoul…

1 Write down the numbers/variables/equations... 2 Find the hidde…

top down approach vs bottom-up approach

substitute variables with numbers

substitute answers in problem

Exponential Decay

**top down approach:**traditional math ...

**bottom-up approach:**a…

use info given in word problems to plug in numbers to find equ…

plug answer choices back into original question ... - can use esp…

top down approach vs bottom-up approach

**top down approach:**traditional math ...

**bottom-up approach:**a…

substitute variables with numbers

use info given in word problems to plug in numbers to find equ…

whole number ("natural number")

integer

rational

irrational

1, 2, 3...

...-2, -1, 0, 1, 2, 3...

can be written as a fraction. Includes all integers, fractions…

cannot be written as a fraction. Includes decimals that go on…

whole number ("natural number")

1, 2, 3...

integer

...-2, -1, 0, 1, 2, 3...

bar graph

frequency table

histogram

numerical expression

a type of graph in which the lengths of bars are used to repre…

A table that lists items together according to its interval wh…

A bar graph where the bars touch, where the height of each bar…

consists of numbers and operations

bar graph

a type of graph in which the lengths of bars are used to repre…

frequency table

A table that lists items together according to its interval wh…

Probability

After you read each problem, what shoul…

What should you do with each number ?

When a problem compares two quantities…

Successes... ------... Attempts... or... Part ... -----... Whole

1 Write down the numbers/variables... 2 Find the hidden clues

Write it down... Find the clue!

Make a table!

Probability

Successes... ------... Attempts... or... Part ... -----... Whole

After you read each problem, what shoul…

1 Write down the numbers/variables... 2 Find the hidden clues