3rd Grade Math Review

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 5 x 3 means adding 5 three times: 5 + 5 + 5 = 15.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest value based on a specific place value, such as the nearest ten or hundred.

Front

What is the symbol for 'greater than'?

Back

The symbol '>' means greater than. For example, 5 > 3 means 5 is greater than 3.

Front

What is the value of the digit in the tens place in the number 4365?

Back

The value of the digit in the tens place (3) is 60 because it represents 3 tens.

Front

What is subtraction?

Back

Subtraction is a mathematical operation that represents the process of taking one number away from another. For example, 2000 - 93 means taking 93 away from 2000.

Front

What is the result of 5 x 3?

Back

The result of 5 x 3 is 15.

Front

How do you round 384 to the nearest hundred?

Back

To round 384 to the nearest hundred, look at the tens digit (8). Since it is 5 or more, round up to 400.

Front

What does the equal sign '=' mean?

Back

The equal sign '=' means that the values on both sides are the same.

Front

What is the value of the digit in the hundreds place in the number 4365?

Back

The value of the digit in the hundreds place (4) is 400 because it represents 4 hundreds.

Front

What is the result of 2000 - 93?

Back

The result of 2000 - 93 is 1907.