Understanding Place Value & Powers of 10

Multiply 0.0759 by 100

• 0.000759

• 759

• 7.59

• 75.9

Eric draws these models to show 0.7 and 0.07.

Which division equation represents the relationship between the numbers?

• 0.7 $\div$ 100 =0.07

• 0.07 $\div$ 100 = 0.7

• 0.7 $\div$ 10 = 0.07

• 0.07 $\div$ 10 = 0.7

What is the value of the 4 in the number

0.264

• four hundredths

• four tenths

• four hundred

• four thousandths

Which of the following statements written about powers of ten are CORRECT?

• 100 = 10 to the third power

• 10 x 10 x 10 = 1,000

• 10 to the fourth power = 10 x 10 x 10 x 10

• 2 x 10 = $10^2$

Chang uses shorthand form to multiply decimals and powers of 10.

What is the product of 0.5 x $10^5$ ?

• 5,000

• 50,000

• 10,000.5

• 500,000

How would you read the number 24.053

• Twenty-four and fifty-three hundreths

• Twenty-four and fifty-three

• Twenty-four hundred and fifty-three

• Twenty-four and fifty-three thousandths

Write the missing power of ten.

0.006 x _______ = 60

• $10^4$

• $10^5$

• $10^3$

• $10^6$

Which number is written correctly in standard form for
7 x 1 + 4 x $\frac{1}{10}$ + 6 x $\frac{1}{1,000}$

• 7.046

• 7.46

• 7.4600

• 7.406

Complete the equation showing powers of ten and exponents.

8 x 100 = 8 x $10^2$ = ____________

• 8,000

• 800

• 80

• 8

Tags

CCSS.5.NBT.A.2

Tyler has ten coins. Each coin weighs two hundred thirty-one thousandths of an ounce.

Which of the following expressions are equivalent to the weight of TEN coins?

• 0.231

• two and thirty-one hundredths

• $\frac{2}{10}$ + $\frac{3}{100}$ + $\frac{1}{1,000}$

• 2 + $\frac{3}{10}$ + $\frac{1}{100}$

• twenty-three and one tenth