5th Math Review #1

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. For example, rounding 2.301 to the nearest whole number gives 2.

Front

How do you round a decimal to the nearest whole number?

Back

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

Front

What is the correct order of the following decimals: 5.271, 5.217, 5.38?

Back

The correct order is 5.38 > 5.271 > 5.217.

Front

How do you compare decimals?

Back

To compare decimals, align them by the decimal point and compare digit by digit from left to right.

Front

What is the conversion from liters to milliliters?

Back

1 liter is equal to 1000 milliliters.

Front

How many milliliters are in 0.6 liters?

Back

0.6 liters is equal to 600 milliliters.

Front

What does the symbol '>' mean in mathematics?

Back

The symbol '>' means 'greater than'.

Front

How do you determine which number is greater when comparing decimals?

Back

Look at the digits from left to right until you find a difference. The first number that is larger indicates which decimal is greater.

Front

What is the nearest tenth of 56.871?

Back

The nearest tenth of 56.871 is 56.9.

Front

How do you round a number to the nearest tenth?

Back

To round to the nearest tenth, look at the hundredths place. If it is 5 or greater, round up the tenths place by one. If it is less than 5, keep the tenths place the same.