Here are some tips to help you get the most out of your calculator on test day. You can use a calculator on the ACT Math Test. You cannot use a calculator on the Science Test. (Or the English and Reading Tests… not that you’d want to.) Make sure the calculator you want to use […]

# Tag Archives | ACT Math Test

## Imaginary Numbers on the ACT

Wondering about ACT imaginary numbers problems? This post has all the info you need to master this ACT Math question type.

## Conquering Right Triangles & the Pythagorean Theorem on ACT Math – Part 2

If you’ve read Part 1 of the “Conquering Right Triangles…” series, you’re ready to rock some more challenging ACT Math questions with a quick “Triangles” quiz! Try each question on your own, then check your answer against the explanation! Question #1: A right triangle with one length of 60 degrees has two leg lengths of […]

## Conquering Right Triangles & the Pythagorean Theorem on ACT Math – Part 1

The ACT Math Test loves triangles! Out of all the ACT math topics tested, the triangle is the most commonly tested Geometric shape. The Pythagorean Theorem and the properties of right triangles are especially tested. The Pythagorean Theorem is a formula used to find the third side of a right triangle if you know the […]

## Scientific Notation on the ACT Math Test

Scientific Notation is not a heavily-tested concept on the ACT. However, it may be combined with other topics for medium and hard-level questions. Use this guide to bolster your online studies and gain confidence for test day! Large numbers and very small decimals are often expressed with exponents using scientific notation. Scientific notation involves writing […]

## ACT Math Challenge: Average Speed

In a previous post, we took a look at two different types of “averages” you might see on the ACT Math Test, one of which was a fairly rare challenging concept known as “average speed. Often found in complex word problems, this type of question is one many students are less familiar with so don’t […]

## ACT Number Properties Basics: Factors, Multiples, and Divisibility

ACT Math Basics Learning the basics of number properties is crucial for success on the ACT Math Test. Here, you’ll learn some basic terminology to help you on the test. A factor, or divisor, of a number is a positive integer that evenly divides into that number. For example, 4 is a factor of 12 […]

## A Crash Course in Fractions on the ACT Math Test

A fraction consists of a numerator, a fraction bar, and a denominator. To add or subtract fractions, you just need to find a common denominator. For example ¼ + 1/3 = 3/12 + 4/12 = 7/12. All fractions are rational numbers. A rational number is a number that can be expressed as a ratio of […]

## The Mathematical Mean vs. Average Speed on ACT Math

Not all averages are created equal on the ACT Math Test. What can be somewhat confusing is that the word “average” on the ACT Math can refer to two separate concepts: the arithmetic mean, and the average speed. It’s important not to confuse the two on the Test Day, as they require different formulas to […]

## How to Make Sense of Functions on the ACT Math Test

Function questions are among the toughest problems you might see on the ACT Math Test. These questions sometimes ask about domain and range, or present you with a linear or quadratic function and ask you to plug in a number for a variable and solve. Functions can also use made-up symbol. For these tricky problems, […]