SES 5th Math SOL Review HW #1 - # sense

Front

What is rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler and easier to work with, while keeping its value close to what it was.

Front

What is the nearest tenth of a number?

Back

The nearest tenth is the first digit to the right of the decimal point.

Front

How do you round 3.68 to the nearest tenth?

Back

Look at the hundredths place (8). Since it is 5 or more, round up to 3.7.

Front

What is the sum of 3.68 and 4.69?

Back

The sum is 8.37, which rounds to 8.4 when rounded to the nearest tenth.

Front

What is 36.357 rounded to the nearest tenth?

Back

36.357 rounds to 36.4 because the hundredths place (5) rounds up.

Front

What decimal is equivalent to 7/10?

Back

7/10 is equivalent to 0.7.

Front

What is an odd number?

Back

An odd number is a number that cannot be evenly divided by 2.

Front

What is an even number?

Back

An even number is a number that can be evenly divided by 2.

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is the decimal representation of 0.7?

Back

0.7 is the decimal representation of 7/10.