Math Review

What is the greatest common factor (GCF)?

• The smallest number that divides two or more numbers without leaving a remainder.

• The largest number that divides two or more numbers without leaving a remainder.

• The sum of two or more numbers divided by the number of values.

• The product of two or more numbers.

What is a fraction?

• A fraction is a whole number.

• A fraction represents a part of a whole, consisting of a numerator and a denominator.

• A fraction is a type of decimal number.

• A fraction is a mathematical operation involving addition.

What is division?

• A mathematical operation where a number is split into equal parts.

• A method of adding numbers together.

• A technique for finding the square root of a number.

• A process of multiplying two numbers.

What is a line segment?

• A line segment is a part of a line that has two endpoints. It is the shortest distance between those two points.

• A line segment is an infinite length of a line without any endpoints.

• A line segment is a curved line that connects two points.

• A line segment is a line that extends indefinitely in one direction.

What is a pattern in math?

• A pattern is a random sequence of numbers.

• A pattern is a repeated or predictable sequence of numbers, shapes, or other elements.

• A pattern is a single number that stands alone.

• A pattern is a sequence that only includes odd numbers.

What is a prime number?

• A number greater than 1 that has no positive divisors other than 1 and itself.

• Any number that is divisible by 2.

• A number that can be expressed as the sum of two other prime numbers.

• A number that has more than two positive divisors.

What is an acute angle?

• An angle that measures exactly 90 degrees.

• An angle that measures more than 90 degrees.

• An angle that measures less than 90 degrees.

• An angle that measures exactly 45 degrees.

What is an obtuse angle?

• An angle that measures exactly 90 degrees.

• An angle that measures less than 90 degrees.

• An angle that measures more than 90 degrees but less than 180 degrees.

• An angle that measures exactly 180 degrees.

What is multiplication?

• Multiplication is a mathematical operation where a number is added to itself a certain number of times.

• Multiplication is the process of dividing a number into equal parts.

• Multiplication is a method of finding the average of a set of numbers.

• Multiplication is a technique used to calculate the square root of a number.

How do you find the total number of items in equal groups?

• Add the number of groups to the number of items in each group.

• Multiply the number of groups by the number of items in each group.

• Divide the number of items by the number of groups.

• Subtract the number of items in each group from the number of groups.