Math Concepts Quiz

Which statement about the digits in the number 39,906 is true?

• The value of the digit 9 in the thousands place is 10 times the value of the digit 9 in the hundreds place.

• The value of the digit 9 in the thousands place is 110 the value of the digit 9 in the hundreds place.

• The value of the digit 9 in the thousands place is 100 times the value of the digit 9 in the hundreds place.

• The value of the digit 9 in the thousands place has the same value as the digit 9 in the hundreds place.

How can you write the number in standard form?

Which statement is true? Choose all that apply.

• 70,000 is 110 of 700,000

• 7,000 is 10 times 700,000

• 70,000 is 110 of 7,000

• 7,000 is 110 of 70,000

• 70,000 is 10 times 7,000

The value of the digit 5 in the tenths place is 110 the value of the digit 5 in the ______ place.

• ones

• tenths

• hundredths

Choose True or False for each comparison.

How does the length of 1 centimeter compare to the length of 1 millimeter? Explain your answer.

What is the expanded form of 405.072?

• 40+5+7100+21,000

• 40+5+710+2100

• 400+5+710+2100

• 400+5+7100+21,000

Do the numbers round to 5.3 when rounded to the nearest tenth? Choose Yes or No for each number.

What is the decimal form of each fraction? Move the decimals to match. Not all decimals will be used.

Which student ran faster? Explain how you know.