Dividing decimals 4

The topic  is a topic under the 6th Grade Math Mission. This exercise has complicated division problems with decimals.

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


 * 1) Find the quotient: This problems has a division question that has decimals in both divisor and dividend. The student is asked to find the answer and provide it in the available space.Dd4-1.png

Strategies
This exercise is medium to get accuracy badges because there is a lot of room for error in the division algorithm with numbers of this type. The accuracy badges are hard unless one uses a calculator.
 * 1) The answers always come out to be a terminating decimal, so if you decimal doesn't stop, you have made an error.
 * 2) To divide decimals, it is easiest to move both decimal points (the same number of spots) to eliminate the decimal in the number you are dividing by. Both decimals move the same number of spots because effectively you are multiplying numerator and denominator of a fraction by the same power of ten.
 * 3) The calculator hurts the spirit of the problem, but can be used to dramatically improve time.