Math - Oregon Scientific PT18 User Manual

PT18-Manual (US) 6/14/02
(19) Type Right
Learn how to touch type! Follow the instructions and type the letters using
the correct fingers. The hand animation shows you which finger to use for
each letter. Try to do it without looking at the keyboard!
(20) Boat Race
A row of letters scrolls across the top of the screen. Type the letters to move
your boat across the screen. Try to beat the letters to the finishing line.
(21) Sprint
Type the letters that scroll across the bottom of the screen. If you get them all
right the runner will jump the hurdles. If you get them wrong the runner will
move off the screen.
(22) Letter Twist
A centipede of letters winds its way across the screen. Type the letters to make
them disappear before they reach the other side of the screen.

Math

(23) Addition
Work out the answer to the equation and type it in using the number keys. The
answer is submitted from right to left (units, tens, hundreds). If you want to
change the direction of entry, press the space bar before you type your answer.
(24) Subtraction
Work out the answer to the equation and type it in using the number keys.
The answer is submitted from right to left (units, tens, hundreds). If you want
to change the direction of entry, press the space bar before you type your answer.
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