Quiz #2: Place Value (decimals)

What are the Whole numbers?

• Whole numbers are only positive integers.
• Whole numbers include negative numbers.
• Whole numbers are fractions and decimals.
• Whole numbers are natural numbers along with zero.

What are decimals numbers?

• Decimal numbers are numbers that include a decimal point to represent fractions.
• Another way to write a fraction.

• Decimal numbers are only used in currency calculations.
• Decimal numbers are numbers that only include whole numbers.

Define mixed decimal numbers.

• Contains a whole number and a decimal number.

• Mixed decimal numbers are only whole numbers.
• Mixed decimal numbers are fractions without whole numbers.
• Mixed decimal numbers are numbers that only include decimals.

A decimal comma separates the whole number and a decimal number.

• True

• False

Answer explanation

It's not called a decimal comma, it's called a decimal point.

A number written using only digits. An example is 89.

• Expanded form

• Word form

• Standard form

• Symbol form

A number written using only words. Two hundred thirty-four is an example.

• Letter form

• Word form

• Expanded form

• Standard form

The expanded form is a number broken up by place value and written as a division.

• True

• False

Answer explanation

The expanded form is a number broken up by place value and written as a sum.

The value of a digit based on its position in a number

• Scientific method

• Place Value

• Scientific notation

• Decimal point

What is this place value position?

• hundredths

• tenths

• thousandths

What is this place value position?

• hundredths

• tenths

• thousandths