4th Grade Math

Front

What is rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to what it was. It often involves increasing or decreasing the number to the nearest specified place value.

Front

How do you round a number to the nearest hundred?

Back

To round a number to the nearest hundred, look at the digit in the tens place. If it is 5 or greater, round up. If it is less than 5, round down.

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (the top number) and a denominator (the bottom number).

Front

How do you find an equivalent fraction?

Back

To find an equivalent fraction, multiply or divide both the numerator and the denominator by the same non-zero number.

Front

What is a dozen?

Back

A dozen is a quantity equal to 12.

Front

How do you calculate the total cost of multiple items?

Back

To calculate the total cost of multiple items, multiply the price of one item by the number of items purchased.

Front

What is a decimal?

Back

A decimal is a way of representing fractions in a base-10 system, using a decimal point to separate the whole number part from the fractional part.

Front

How do you compare decimal values?

Back

To compare decimal values, align the decimal points and compare digit by digit from left to right, starting with the highest place value.

Front

What is the value of 0.67 compared to 0.612, 0.6, and 0.069?

Back

0.67 has the greatest value among the decimals 0.612, 0.6, and 0.069.

Front

What is the total number of seats in a stadium if it has 10,000 seats?

Back

The total number of seats in the stadium is 10,000.