VA Math SOL Review 5.15 5.16 5.17 5.18

Front

What is probability?

Back

Probability is a measure of how likely an event is to occur, expressed as a fraction, decimal, or percentage.

Front

What is a sample space in probability?

Back

A sample space is the set of all possible outcomes of a probability experiment.

Front

What does it mean to divide a number?

Back

Dividing a number means splitting it into equal parts. For example, dividing 20 by 4 gives 5.

Front

What is a number machine in math?

Back

A number machine is a way to describe a function or rule that changes input numbers to output numbers.

Front

What is a combination in probability?

Back

A combination is a selection of items where the order does not matter. For example, choosing a shirt, pants, and shoes.

Front

What does 'multiply by 4' mean?

Back

To multiply by 4 means to take a number and add it to itself four times. For example, 3 multiplied by 4 equals 12.

Front

What is an equation?

Back

An equation is a mathematical statement that shows that two expressions are equal, often using an equals sign (=).

Front

What does 'increased by' mean in math?

Back

'Increased by' means to add a certain number to another number. For example, '5 increased by 3' equals 8.

Front

What is a pattern in math?

Back

A pattern is a repeated or predictable sequence of numbers or shapes. For example, 2, 4, 6, 8 is a pattern that increases by 2.

Front

What is the rule for finding the next number in a sequence?

Back

The rule for finding the next number in a sequence is the operation applied to the previous number, such as adding, subtracting, multiplying, or dividing.