Identifying Numbers in Base Ten

Front

What is the base ten number system?

Back

The base ten number system, also known as the decimal system, is a positional numeral system that uses ten as its base. It consists of the digits 0 through 9, and each digit's position represents a power of ten.

Front

How do you identify a number in base ten?

Back

To identify a number in base ten, look at the digits and their positions. Each digit's value is determined by multiplying it by 10 raised to the power of its position, starting from 0 on the right.

Front

What is the value of the digit 3 in the number 43?

Back

In the number 43, the digit 3 is in the units place, so its value is 3.

Front

What is the value of the digit 4 in the number 43?

Back

In the number 43, the digit 4 is in the tens place, so its value is 4 multiplied by 10, which is 40.

Front

What is the sum of the digits in the number 18?

Back

The sum of the digits in the number 18 is 1 + 8 = 9.

Front

How do you convert the number 16 from base ten to binary?

Back

To convert the number 16 from base ten to binary, divide the number by 2 and record the remainders. The binary representation of 16 is 10000.

Front

What is the place value of the digit 1 in the number 10?

Back

In the number 10, the digit 1 is in the tens place, so its place value is 10.

Front

What is the place value of the digit 0 in the number 10?

Back

In the number 10, the digit 0 is in the units place, so its place value is 0.

Front

How do you read the number 4 in base ten?

Back

The number 4 in base ten is read as 'four'.

Front

What is the difference between the numbers 18 and 10?

Back

The difference between the numbers 18 and 10 is 8 (18 - 10 = 8).