Calculator

You will automatically gain access to our digital calculator during a test. The type of calculator depends on the test you are taking, see below:

Calculator for:

OMPT-A

OMPT-B

OMPT-C

OMPT-F

Calculator functions

BS stands for Backspace, which means "erase the last digit"
CE stands for Clear Entry, which means "erase the last number".
CA stands for Clear All, which means "reset the calculator" and will erase everything as well as clear everything in memory (M+)

Calculator for:

OMPT-D

OMPT-G

Calculator functions

BS stands for Backspace, which means "erase the last digit"
CE stands for Clear Entry, which means "erase the last number".
CA stands for Clear All, which means "reset the calculator" and will erase everything as well as clear everything in memory (M+)

Calculator for:

OMPT-E

Calculator functions
More detailed instructions regarding this calculator can be found on the OMPT learning and testing platform after registration.