Eureka Squared Module 4

Front

What is rounding?

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 28.72 to the nearest whole number gives 29.

Front

What does it mean when we say one number is greater than another?

Back

A number is greater than another if it is larger in value. For example, 23.45 is greater than 2.345.

Front

How do you round a number to the nearest tenths?

Back

To round a number to the nearest tenths, look at the hundredths place. If it is 5 or more, round up. If it is less than 5, round down. For example, 23.65 rounds to 23.7.

Front

What is the symbol for 'less than'?

Back

The symbol for 'less than' is <. For example, 2 < 3 means 2 is less than 3.

Front

How do you compare two decimal numbers?

Back

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

Front

What is a batting average?

Back

A batting average is a statistic used in baseball to measure a player's hitting performance, calculated as the number of hits divided by the number of at-bats.

Front

If Danny's batting average is 0.036, what is Julie's batting average if it is 10 times greater?

Back

Julie's batting average is 0.36.

Front

What does it mean to round a number to the nearest whole number?

Back

Rounding to the nearest whole number means adjusting the number to the closest integer. For example, 28.72 rounds to 29.

Front

What is the symbol for 'greater than'?

Back

The symbol for 'greater than' is >. For example, 4 > 3 means 4 is greater than 3.

Front

What is the difference between 0.481 and 4.81?

Back

0.481 is less than 4.81.