Number Representation

What is the value of the digit 7 in the number 3,872?

• 70

• 7

• 700

• 7000

Represent the decimal 5.63 in expanded notation.

• 5 + 0.4 + 0.23

• 5 + 0.5 + 0.13

• 5 + 0.6 + 0.03

• 5 + 0.7 + 0.06

Identify the place value of the digit 9 in the number 9,874.23.

• Hundreds

• Ones

• Tens

• Thousands

Express the decimal 0.027 in expanded notation.

• 0.002 + 0.025

• 0.0 + 0.020 + 0.007

• 0.030 - 0.003

• 0.007 + 0.020

What is the value of the digit 5 in the number 5,209,417?

• 9

• 2

• 7

• 5

Represent the whole number 789,123 in expanded notation.

• 700,000 + 80,000 + 9,000 + 100 + 20 - 3

• 700,000 + 80,000 + 9,000 + 100 + 20 + 3

• 700,000 + 80,000 + 9,000 - 100 + 20 + 3

• 700,000 + 80,000 + 9,000 + 100 - 20 + 3

Identify the place value of the digit 2 in the number 6.245.

• Ones

• Thousands

• Hundreds

• Tenths

Express the decimal 0.904 in expanded notation.

• 9/10000 + 0/100000 + 4/1000000

• 9/100 + 0/1000 + 4/10000

• 9/10 + 0/100 + 4/1000

• 9/1000 + 0/10000 + 4/100000

What is the value of the digit 3 in the number 3,456,789?

• Ones

• Millions

• Hundreds

• Thousands

Write the numeral for the whole number seven hundred eighty-nine thousand four hundred fifty-six.

• 7894560

• 789546

• 789456

• 78945