Intuitive Calculators Designed for Your

Student's Math Success.

Student's Math Success.

With Natural Textbook Display, the fx-55 PLUS helps students learn elementary mathematics such as Fraction, Division with Remainder and Random numbers. True Fraction Display helps student understand the mathematics behind improper fractions, mixed fractions and simplification.

- Intuitive functions
- Fraction simplification
- Easy fraction/decimal conversion

Digits |
10+2 | |

Decimal Point |
dot | |

Power display |
yes | |

Digits |
99 | |

I/O |
Line I |
- |

Line O |
yes | |

Math I |
yes | |

Math O |
yes | |

Backspace key |
yes | |

SHIFT Key |
yes | |

AC key |
yes | |

C key (Clear Key) |
yes (DEL) | |

Calculation capacity (digit) |
15 | |

Hard case |
yes | |

Reset (Memory clear) |
yes | |

Display contrast |
yes | |

Battery type |
2way | |

Dot matrix |
Natural V.P.A.M | |

Replay |
yes | |

Multi replay |
yes | |

SCI display |
- | |

Digits |
- | |

fix display |
yes | |

Digits |
0-9 | |

ENG display |
- | |

ENG conversion |
- | |

Memory |
yes | |

M+ |
yes | |

M- |
yes | |

MR |
yes (RCL M) | |

MC / Store M |
yes (STO M) | |

X-M |
- | |

Variables(X,Y...) |
M | |

Answer memory |
yes | |

Basic calculations |
yes | |

+,-,*,/ |
yes | |

Division with Remainder |
yes | |

+/- |
- | |

(-) |
yes | |

( ) |
yes | |

Factorial |
- | |

pi |
yes | |

X-Y |
- | |

HMS unit |
yes | |

HMS |
yes | |

HMS conversion |
yes | |

Fraction calculations |
yes | |

b/c |
yes | |

a*b/c |
yes | |

a*b/c <-> b/c |
yes | |

Simplify |
yes | |

F<->D |
yes | |

Percent |
yes | |

Percent calculation |
yes | |

Percent conversion |
yes | |

Logarithmic functions |
yes | |

log |
- | |

logab |
- | |

ln |
- | |

10^x |
yes | |

e^x |
- | |

Powers and roots |
yes | |

x^2 |
yes | |

x^3 |
- | |

x^y |
yes | |

1/x |
yes | |

x^(1/2) |
yes | |

x^(1/3) |
- | |

x^(1/y) |
- | |

Random |
yes | |

Random number between 0 and 1 |
yes | |

Random Integer |
yes |