Top 5 Basic Calculators
There are numerous basic calculators available on the market today. These include fullsize desktop models and pocket models designed to be easily slipped in your pocket and carried along with you. The list below gives an idea of some of the best basic math calculators available today:

Canon LS82Z Basic Calculator: This has a tilted LCD displaythat way, you’ll have no trouble reading the numbers, even in a welllit room. It also has a large display, which is readable in dim lighting as well. It has a dual power source, using both a solar panel and a backup battery in a darker environment. It also will turn itself off after 7 minutes, to conserve battery power.
Canon LS82Z Basic Calculator

Helect Standard Function Desktop Calculator (Model No. H1001): This is distinguished by a 12number display (as opposed to the 8digit displays of most basic calculators). It also has GT (General Total) and MU (Mark Up) buttons (which we discuss below), and a backspace button makes corrections to the numbers that you enter.
Helect Standard Function Desktop Calculator (Model No. H1001)

Casio Inc. SL100L Basic Calculator: This model utilizes the advantage of the tilted screen a bit further. It has a dualleaf case so that you can tilt the display at practically any angle you choose! The other function keys are all pretty much the same: M+, M, MR, MC.
Casio Inc. SL100L Basic Calculator
Emraw 8Digit DualPower Pocket Size Calculator

Casio HI820lvbkw Portable Calculator: This is another Casio, with an extrabig display. It measures 5” x 4.1”, and has a folding cover to protect it when not in use. It also has some verbal reminders that pop up on the screen, such as “Minus Memory”, “Error”, and the like.
Casio HI820lvbkw Portable Calculator
Of course, these are only a tiny selection of the basic calculators available from retailers or online stores. You’re bound to find one that fits your specifications and satisfy the criteria you require.
Final Verdict
Basic calculators take the stress out of some jobs in life and, sometimes, we need all the help we can get. They’re costeffective, portable, inexpensive and you’ll inevitably be in a situation where it will be useful. Do yourself  and your brain  a favor and buy one to simplify your life. You know it makes sense.