Understanding Digits and Rounding

Front

What is a digit?

Back

A digit is a single numerical symbol used to represent numbers. The digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.

Front

What is the place value of the digit 8 in the number 984?

Back

The place value of the digit 8 in 984 is 80, because it is in the tens place.

Front

How do you round the number 67 to the nearest ten?

Back

67 rounded to the nearest ten is 70.

Front

What is the value of the hundreds digit in 984?

Back

The value of the hundreds digit in 984 is 900.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to a nearby value that is easier to work with, usually to the nearest ten, hundred, etc.

Front

Which is greater: 1/3 or 1/2?

Back

1/2 is greater than 1/3.

Front

What is the sum of 1/4 and 1/4?

Back

The sum of 1/4 and 1/4 is 1/2.

Front

What is the missing number in the sequence: 10, __, 30?

Back

The missing number is 20.

Front

How do you identify the tens digit in a number?

Back

The tens digit is the second digit from the right in a whole number.

Front

What is 1/8 compared to 1/2?

Back

1/8 is less than 1/2.