Math (Order of Operations) Ste

Digital D, LLC

Contains ads

About this app

Math (Order of Operations) or PEMDAS Step by Step is an interactive app the teaches the order of operations in a math expression.

PEMDAS stands for Parentheses, Exponents, Multiplication/Division, Addition/Subtraction. Other variations for PEMDAS are: BEDMAS, BODMAS, and BIDMAS.

- This app will show you how to evaluate a math expression in the right order.
- You can type your own expressions or let the app generate ones for you
- Two modes of interaction
1) Multiple choice option where you have to pick the right answer for the step
2) You can go to next, back, first or last step
- You can turn on or off sounds.

Ratings and reviews

It's a fairly decent app, but limited. Needs an update, and a cut-and-paste feature. It's unable to calculate: 36 - 32 ×(5 - 3) ÷ -2. There's no way to enter -2. The ads are intrusive.

1. I would request an ad free version, if possible. 2. When we start the process the app identifies the first step. Instead if there could a button to check next step or something. Thank you

Well,this app is good but a few days ago I asked a question 241-18+(7×12-61)÷8 that was in my lil sis's mathematics book and it hadn't taken the right step and gave incorrect answer so,think you should improve this otherwise it is a very good app.