Exploring Place Value and Exponents

What does the term 'place value' refer to in mathematics?

• The sum of all digits in a number

• None of the above

• The value of the place of a digit in a number

• The product of digits in a number

What does the digit '3' represent in the number 36?

• 30 tens

• 3 ones

• 3 tens

• 30 ones

Which form of a number is written using words?

• Expanded form

• Standard form

• Numeric form

• Written form

In the number 1,440,000, what place is the first '4' located?

• Ten thousands place

• Hundreds place

• Tens place

• Hundred thousands place

How is the number 1,000,000 expressed using an exponent?

• 10 to the power of 3

• 100 to the power of 3

• 1 to the power of 6

• 10 to the power of 6

What does '4 times 10 to the fourth power' represent in expanded form?

• 400,000

• 40,000

• 4,000

• 4,000,000

What is the value of '6' in the number 3,246,000 when using exponents?

• 6 times 10 to the power of 4

• 6 times 10 to the power of 3

• 6 times 10 to the power of 6

• 6 times 10 to the power of 5

Which number is represented as 'two million four hundred and twenty thousand' in expanded form using exponents?

• 2 times 10^6 + 4 times 10^5 + 2 times 10^5

• 2 times 10^6 + 4 times 10^5 + 2 times 10^4

• 2 times 10^6 + 4 times 10^5 + 2 times 10^3

• 2 times 10^6 + 4 times 10^5 + 2 times 10^2

What is the correct expanded form using exponents for 4,361,000?

• 4 times 10^6 + 3 times 10^3 + 6 times 10^2 + 1 times 10^1

• 4 times 10^6 + 3 times 10^5 + 6 times 10^4 + 1 times 10^3

• 4 times 10^6 + 3 times 10^4 + 6 times 10^3 + 1 times 10^2

• 4 times 10^6 + 3 times 10^5 + 6 times 10^3 + 1 times 10^2

What musical instrument is found in a bathroom?

• Piano

• None of these

• Guitar

• Tuba