Week 8 Vocab Flashcard

Front

A number without a fractional part

Back

Whole Number

Answer explanation

Whole numbers are numbers WITHOUT fractional parts

Front

A number with a fractional part

Back

Decimal Number

Answer explanation

Decimal numbers HAVE a fractional part

Front

Sum of a number's digits (e.g., 200 + 80 + 3 = 283)

Back

Expanded Form

Answer explanation

Front

Sum of each digit x place value. Example: (2 x 100) + (8 x 10) + (3 x 1) = 283

Back

Expanded Notation

Answer explanation

Front

Symbol: < (e.g., 3.104 < 4.255)

Back

Less Than

Front

Symbol: > (e.g., 90.851 > 10.211)

Back

Greater Than

Front

Symbol: = (e.g., 2 = 2)

Back

Equal to

Front

Order of decimal place values from largest to smallest:

Back

tenths, hundredths, thousandths

Answer explanation

Front

Place value of 6 in 247.167?

Back

Hundredths

Answer explanation

Front

In 3.247, what place value is the 2?

Back

Tenths

Answer explanation