Comparing decimal place value

The topic  is under the 5th Grade Math Mission. This exercise helps to clarify the idea of place value in numbers.

Types of Problems
There is one type of problem in this exercise:


 * 1) Select the answers: This problem has two number with an identical digit in different place values. The student is supposed to answer three questions by selecting the correct option from a drop-down menu.Cdpv1.png

Strategies
This exercise is easy to get accuracy badges once you understand what they are asking for. The speed badges are medium because you have to select options on different questions so you have to be fast with the mouse or tabbing.
 * 1) Find the number that is common and of interest, and count how many spots, this will help you to get the first two answers.
 * 2) If your answer was that it was to the "left", then it is 10^(however many spots) larger.
 * 3) If you are answer was that it was to the "right", then it is 1/10^(however many spots) as large.
 * 4) In other words, left larger, right smaller (fraction).