In this Spanish Medium Review quiz you will be reviewing how to count in the thousands. If you have not already done so, before moving on with this quiz on how to count in the thousand, be sure to check out the quizzes on counting in the hundreds, i.e., Math: Counting in Hundred (Quiz 1) and Math: Counting in Hundreds (Quiz 2), as they will teach you the process of how to count using higher numbers.
The first thing you learned in connection with counting in the hundreds is that cien, which is Spanish for 100, becomes cientos to say hundreds. Then you learned that in order to say 200 you do not say 'dos cien' or 'dos cientos' but, rather, you say 'doscientos' in one word. This rule changes when it comes to the thousands.