Chapter 3-vocab Flashcards
0
Q
Terminating decimal
A
A repeating decimal which has a repeating digit of 0
1
Q
Repeating decimal
A
A decimal whose digits repeat in groups of one or more without end
2
Q
Bar notation
A
In repeating decimals the line or bar placed over the digits that repeat
3
Q
Natural numbers
A
{1,2,3,4,5,….}
4
Q
Whole numbers
A
{0,1,2,3,4,…..}
5
Q
Integers
A
{……,-3,-2,-1,0,1,2,3,…….}
6
Q
Rational numbers
A
Any number that can be changed into fractions
7
Q
Irrational numbers
A
Numbers that cannot be written as fractions
8
Q
Multiplicative inverse
A
Two numbers whose product is 1
9
Q
Reciprocal
A
Same as multiplicative inverse. Two numbers whose product is 1
10
Q
Like fractions
A
Fractions that have matching denominators
11
Q
Unlike fractions
A
Fractions with different denominators
