3rd Grade Math Review

Front

What is the definition of time?

Back

Time is a measure of the duration of events and the intervals between them.

Front

What does a clock show?

Back

A clock shows the current time, which is divided into hours and minutes.

Front

How do you calculate the end time if an event starts at a specific time?

Back

Add the duration of the event to the start time.

Front

What is subtraction?

Back

Subtraction is the mathematical operation of finding the difference between two numbers.

Front

What is the result of 800 - 354?

Back

446

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number.

Front

What does the equation 5 x 3 = 15 represent?

Back

It represents that 5 groups of 3 equal 15.

Front

What is an array in math?

Back

An array is a systematic arrangement of objects, usually in rows and columns.

Front

What is the definition of a fraction?

Back

A fraction represents a part of a whole or a division of quantities.

Front

What is the meaning of the term 'hour'?

Back

An hour is a unit of time equal to 60 minutes.