Term

Definition
When Adding or Subtracting Decimals you should ________________ ______ the decimal point. 


Term
count the TOTAL number of places after the decimals in the problem; move the decimal to the left that many places 

Definition
When Multiplying Decimals you _______________ and then _____________________ in your product. 


Term
the same number of places; pop the decimal up 

Definition
When dividing by decimals, you multiply the divisor by a power of 10 (move the decimal in the divisor to the right) until it becomes a whole number. Then you move the decimal ______________ in the dividend and ___________________ in your answer. 


Term

Definition
The set of positive and negative whole numbers along with 0. 


Term

Definition
Two numbers that are the same distance from 0 on the number line. 


Term

Definition
Always a positive value of a number that represents the distance the number is from 0. 


Term

Definition
The four regions of a coordinate plane created by the intersection of the xaxis and the yaxis 


Term

Definition


Term

Definition
the distance around a polygon 


Term

Definition
the horizontal number line on a coordinate plane 


Term

Definition
the vertical number line on a coordinate plane 


Term

Definition
the result of a reflection over the xaxis or the yaxis 


Term

Definition
The line over which a point or figure is reflected 


Term

Definition
the new coordinates after reflecting any point (x, y) over the xaxis 


Term

Definition
the new coordinate after reflecting any point (x, y) over the xaxis and then over the yaxis 


Term

Definition
includes all integers, all fractions, and repeating and terminating decimals 


Term
Converting a fraction to a decimal 

Definition
divide numerator by the denominator. Top number (numerator) goes in the house! 


Term

Definition
1st: Line up the decimals in all of the numbers. 2nd: Compare place column by place column starting at the column farthest to the left. 

