Adding Signed Numbers Overview

Adding Two Numbers with Different Signs To add numbers with different signs, we subtract the two numbers, and the answer gets the sign of the number with the largest absolute value.  Example 1 For example, let’s say you are asked to find the sum of 7 and -9. Since the two numbers have different signs, … Read more

SSAT Upper Level Quantitative Practice Test

The Secondary School Admission Test (SSAT) is a multiple-choice standardized exam used by many private, independent, and charter schools to screen their applicants. Students in grades 8-11 applying for high school admission will take the SSAT Upper Level test. Click “Start Test” above to take a free SSAT Upper Level Quantitative practice test, and check … Read more

Calculus

Mometrix’s calculus videos are general reviews of the concepts, ideas, and topics that may be presented on an exam. Each of these videos will give a wide-scope review of what a test taker may need to know as they prepare to take a test. Calculating Areas Using Integration Calculating Distances Using Integration Calculating Volumes Using … Read more

TExES American Sign Language (184) Practice Test

The Texas Examinations of Educator Standards (TExES) American Sign Language exam is used to assess the skills and knowledge of prospective entry-level math and science teachers for 4th-8th graders in Texas public schools. Click “Start Test” above to take a free TExES American Sign Language practice test, and check out our premium-quality TExES test prep … Read more

OHST Practice Test

The Occupational Hygiene and Safety Technician (OHST) exam is administered by the Board of Certified Safety Professionals (BCSP) to assess the occupational hygiene knowledge and skills of prospective safety practitioners. Click “Start Test” above to take a free OHST practice test, and check out our premium-quality OHST test prep resources by clicking the links below! … Read more

Circle Equations Overview

A circle is the set of all points on a plane that are equidistant from a center point. The radius of a circle is a line segment that has its endpoints on the center and any point on the circumference of the circle. Take a look at this circle on the coordinate plane: The circle … Read more

Praxis Elementary Education: Curriculum, Instruction, and Assessment (5017) Practice Test

The Praxis Elementary Education Curriculum, Instruction, and Assessment exam is designed to measure the knowledge and skills that are essential for teachers of children in elementary schools. Click “Start Test” above to take a free Praxis Elementary Education Curriculum, Instruction, and Assessment practice test, and check out our premium-quality Praxis test prep resources by clicking … Read more

ISEE Middle Level Practice Test

The Independent School Entrance Exam (ISEE) Middle Level is administered by the Educational Records Bureau for children in grades 7 and 8. Over 1,200 private middle schools and high schools use this exam to ensure new students are being admitted to a grade level that best fits their knowledge and abilities. Click “Start Test” above … Read more