Math 7 Q2 Exam Review

Front

Find the common factor of 2xy and 4xy.

Back

The common factor is 2xy.

Front

Multiply 2/6 x 3/5

Back

The product is 1/5.

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Back

Front

In an algebraic expression, what is the word that describes the letter that stands for an unknown number?

Back

The word is 'variable'.

Front

How many terms are in the expression 3x + 2y + z?

Back

There are 3 terms.

Front

What is a factor in mathematics?

Back

A factor is a number or expression that divides another number or expression evenly.

Front

Define a variable in algebra.

Back

A variable is a symbol used to represent an unknown value.

Front

What is the coefficient in the expression 5x + 3?

Back

The coefficient is 5.

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Back

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms.