Learning Resources MathShark Handbuch PDF herunterladen (Seite 7)

5

CLR

To change an answer, use

the CLR button to erase the

most recent number input.

SKILL

Press one of these buttons

to select a skill in

LEARNING—FRACTIONS,

DECIMALS, or PERCENTS.

SCREEN

Greetings, selection menus, examples, math

problems, skill level, and elapsed time appear on

the screen. Problems in LEARNING will show in

either vertical or horizontal format.

HELP

Help offers tips, steps, or alternate

ways to look at a problem. Visualization

is an important part of mental math.

When applicable, MathShark gives

learners two ways to look at a problem.

The HELP button can also be used to

adjust the display CONTRAST on your

screen. Turn MathShark on, and press

HELP during the opening screen. Use

the + and – buttons to adjust contrast

for maximum visibility. Press ENTER

to return to the main menu.

ENTER

Press this button to enter answers

in LEARNING mode or to find the

answer in CALCULATOR mode.

FUNCTION

Press a key to add,

subtract, multiply,

or divide.

Special Features

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