Place Value Quiz (5.NBT.A.1, 2, 3

Trey knows that $4.7×10^n=47,000\$ . What value of  $n$  makes the statement true?

• 1

• 2

• 3

• 4

What is the value of the digit 9 when 9.5 is multiplied by $10^2$ ?

• 90

• 900

• 9,000

• 90,000

Which statement about this number is true?

65.33

• The 3s represent the same value because they are the same number.

• The 3 on the left represents $\frac{1}{10}$ of the value of the 3 on the right.

• The 3 on the right represents $\frac{1}{10}$ of the value of the 3 on the left.

• The 3 on the right represents 10 times the value of the 3 on the left.

Consider the numbers 54.162 and 5,416.2. Which statements accurately reflect the relationship between

the “6” in each number? Select two (2) answers that apply.

• The 6 in 54.162 has a greater value than the 6 in 5,416.2.

• The 6 in 54.162 has a smaller value than the 6 in 5,416.2.

• The value of the 6 in 54.162 is 100 times greater than the value of the 6 in 5,416.2.

• The value of the 6 in 54.162 is 10 times greater than the value of the 6 in 5,416.2.

• The value of the 6 in 5,416.2 is 100 times greater than the value of the 6 in 54.162.

Which equation is true?

• $6\div10=60$

• $6\div100=60$

• $6\div10=0.6$

• $6\div100=0.6$

Brett studied the diagram on the number 22.22 and its place values. Which math operation can replace each “?” in the diagram?

• $\times10$

• $\div10$

• $-10$

• $+10$

When written in standard form, which expression will have the greatest number of zeros?

• $3.426×10^5$

• $45×10^3$

• $630.2×10^2$

• $70.4×10^4$

In the number 8,825, how do the two 8's compare?

• The 8 on the left is $\frac{1}{10}$ the value of the 8 on the right.

• The 8 on the left is $\frac{1}{100}$ the value of the 8 on the right.

• The 8 on the left is 10 times the value of the 8 on the right.

• The 8 on the left is 100 times the value of the 8 on the right.

The average attendance at the Charlotte Bobcats basketball games was 14,717 people. This can be
written in scientific notation as $n\times10^4$ . What is the value of n?

• 0.00014717

• 147.17

• 14.717

• 1.4717

What is the value of  $72\div10^3$ , and why?

• 0.072 because 72 ÷ 1, 000 = 72 ÷ 10 ÷ 10 ÷ 10 = 0.072

• 0.72 because 72 ÷ 1, 000 = 72 ÷ 10 ÷ 10 = 0.72

• 7, 200 because 72 ÷ 1, 000 = 72 ÷ 10 ÷ 10 = 7, 200

• 72, 000 because 72 ÷ 1, 000 = 72 ÷ 10 ÷ 10 ÷ 10 = 72, 000