Topic 3 Review - Place Value

An equation is shown.          

8.4 x $10^?$ = 8,400 What is the value of the missing exponent?

(a)  

Select all the number that round to 6.3 when rounded to the nearest tenth.

Select all the statements that correctly compare the two numbers.

Select the decimal form for the number name.

Select the decimal form for the number name.

Which number has the 7 digit that is  $\frac{1}{10}$   of the digit 7 in the following number: 34.752

Compare the decimals. 10.535 ____ 10.453

A number in expanded form is shown. What is the number in decimal form?
7 x 100 + 4 x 1 + 9 x  $\frac{1}{10}$  + 6 x $\frac{1}{100}$   

(a)  

Write the word form of the following number 98.436.

What is the value of 749  $\div$  $10^3$  

(a)