Place Value and Number Forms
Math ⇒ Number and Operations
Place Value and Number Forms starts at 6 and continues till grade 12.
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See sample questions for grade 12
Express 0.00089 in scientific notation.
Express 6.02 × 103 in standard form.
Express 7,000,000 + 300,000 + 40,000 + 2,000 + 100 + 50 + 6 in standard form.
Express 9,000,000 + 80,000 + 700 + 60 + 5 in standard form.
Express the number 4,205,060 in expanded form using powers of 10.
If a number is written as 3.45 × 105, what is its value in standard form?
What is the value of the digit 7 in the number 8,471,209?
What is the value of the digit 9 in the number 5,492,301?
Which of the following is the correct expanded form of 1,204,050?
(1) 1,000,000 + 200,000 + 4,000 + 50
(2) 1,000,000 + 20,000 + 400 + 50
(3) 1,000,000 + 200,000 + 40,000 + 50
(4) 1,000,000 + 200,000 + 4,000 + 50
Which of the following is the correct word form for 4,005,020?
(1) Four million, fifty thousand, twenty
(2) Four million, five thousand, twenty
(3) Four million, fifty, twenty
(4) Four million, five hundred, twenty
Which of the following numbers has a 2 in the millions place?
(1) 2,345,678
(2) 12,345,678
(3) 1,234,567
(4) 21,345,678
Which of the following numbers has a 5 in the hundredths place?
(1) 0.052
(2) 0.205
(3) 0.502
(4) 0.250
Fill in the blank: The digit 6 in the number 2,468,159 is in the _______ place.
Fill in the blank: The digit in the _______ place of the number 6,789,432 is 8.
Fill in the blank: The digit in the hundredths place of 0.0567 is _______.
Fill in the blank: The digit in the ones place of 123,456 is _______.
True or False: In the number 0.00089, the digit 9 is in the hundred-thousandths place.
True or False: In the number 0.045, the digit 5 is in the thousandths place.
True or False: In the number 3,210, the value of the digit 2 is 200.
True or False: The digit 1 in the number 1,234,567 is in the millions place.
