PA Final Review

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Back

Front

What is the answer to a subtraction problem called?

Back

Difference

Front

Which of the following is correct scientific notation? 1) 20.35 x 10^4 2) .2035 x 10^4 3) 2035^4 4) 2.035 x 10^4

Back

2.035 x 10^4

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Back

Front

What inequality is represented by the number line that includes all numbers greater than or equal to -5?

Back

Front

What is the definition of an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What is the difference between the terms 'product' and 'sum'?

Back

Product refers to the result of multiplication, while sum refers to the result of addition.

Front

What is scientific notation?

Back

A way of expressing numbers that are too large or too small to be conveniently written in decimal form, using powers of ten.

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Back

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.