7th Grade Math MidTerm

Front

What is the sum of -10 and 20?

Back

10

Front

What is the opposite of 12?

Back

-12

Front

Reduce the fraction 7/28 to its simplest form.

Back

1/4

Front

What is the Greatest Common Factor (GCF) of 15 and 12?

Back

3

Front

Simplify the expression: 54 - c + 3c² - 10.

Back

3c² - c + 44

Front

What is the definition of a fraction?

Back

A fraction represents a part of a whole and is expressed as a numerator over a denominator.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is the definition of a variable in algebra?

Back

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

Front

What does it mean to combine like terms in an expression?

Back

Combining like terms means to add or subtract terms that have the same variable raised to the same power.

Front

What is the definition of the least common multiple (LCM)?

Back

The least common multiple is the smallest multiple that is exactly divisible by two or more numbers.