# HP 10bII+ Plus Financial Calculator

The HP 10bII+ Plus is Hewlett Packard’s revised entry-level financial calculator. It updates the functionality of the earlier HP 10bII since the introduction of the original HP 10B back in January of 1989. These changes really increase the functionality provided on this entry-level financial calculator. The HP 10bII+ Plus now has the HP’s rotate-and-click keys provide confidence with each keystroke. The HP 10bII+ Plus sport dedicated keys that can provide fast access to common financial and statistical functions while giving answers with up to 12 digits of accuracy on its clear and crisp display.

HP 10bII+ Plus feature at a glance: Over 170 built-in functions that are easy to access without the use of menus, and are well marked making functions intuitive. These includes common statistical functions like statistical analysis; Standard deviation; Mean; Prediction; Correlation; Probability. Mathematical functions like Trigonometric/inverses, Hyperbolics/inverses, Square root. Financial functions like TVM; loans, savings; leasing; amortization; cash flow analysis: IRR, NPV, NFV; depreciation: SL, SOYD, DB; bonds; interest conversion; margin/cost of sales; and even break-even analysis.

The HP 10bII+ Plus can be configured into either Algebraic Mode (default) or Chain Mode by the mode toggle ALG/CHAIN key. When pressed, the display flashes a message to indicate which mode is active. In algebraic mode (with hierarchy), 1+2x3 returns a result to 7. In chain mode (literal left to right), 1+2x3 returns a result of 9.

Best used for Accounting, Banking, Business Studies, Finance, General Math, Real Estate, Science and Statistics Applications. Permitted use on AP, PSAT/NMSQT and SA Examinations.

### HP 10bII+ Plus Tutorial:

- Getting Started
- Tutorial
- Tutorial Lump Sums
- Tutorial Ordinary Annuities
- Tutorial Varying Cash Flows
- Resetting the HP10bII+ or run HP10bII+ Self Test
- Test HP10bII+ Keyboard & Display
- HP10bII+ only has Natural Log Key - how to common Log?