Oregon Scientific Accelerator Vision Instruction page 12

Basic Math Zone
Addition, Subtraction, Multiplication and Division
These games challenge the basic arithmetic skills of addition, subtraction, multiplication and
division. Fill in the box with the correct answer.
Fraction Zone
Fraction Tutor
This is a fun introduction to fractions. Scroll down to reveal more pages and up to return to
your previous page. Some pages have places to click on the screen that show interactive
pictures to help you understand.
Fractions Addition/ Subtraction and Multiplication / Division
Develop your fraction skills by solving these problems.
Fill in the box with the correct answer.
Fraction Comparison
This activity challenges your understanding of fractions.
There is a box with three buttons: [ < ], [ = ] and [ > ].
Two fractions appear on the screen and if you think the first fraction is:
a) Greater than the second fraction, then click on [ > ] and press [ Enter ].
b) Less than the second fraction, then click on [ < ] and press [ Enter ].
c) The same size as the second fraction, then click on [ = ] and press [ Enter ].
Fraction Reaction
Four fractions appear on the screen. Select the one that is different from the others.
Decimal Zone
Decimal Tutor
This is a fun introduction to decimals. Scroll down to reveal more pages and up to return
to the previous page. Some pages have places to click on the screen that show interactive
pictures to help you understand.
Decimals Addition / Subtraction and Multiplication / Division
The purpose of these games is to develop your skill in decimal arithmetic.
Fill in the box with the correct answer.
NOTE: Please enter the numbers from last to first.
Percentage Tutor
This is a fun introduction to percentages.
Scroll down to reveal more pages and up to return to the previous page.
Some pages have places to click on the screen that show interactive pictures to help you
understand.
Percentages Problems
Perfect yours skill with percentages by solving these problems.
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