Vocabulary
What is the top number in a fraction called?
The numerator
1/4+1/4=
2/4
3/5-1/5=
2/5
True or false: when making a number line you can put the lines where ever you want.
False - the lines must be equally spaced to represent the denominator
What is the mixed number 1 and 1/2 as an improper fraction?
3/2
What is the bottom number in a fraction called?
3/7+2/7=
5/7
6/7-3/7=
3/7
True or false: all parts of a whole must be equal
true
What is 10/3 as a mixed number?
3 and 1/3
What is a number that represents a whole?
A whole number
11/20+8/20=
19/20
19/20-11/20=
8/20
True or false: an improper fraction is when the numerator is GREATER than the denominator.
True
What is 11/4 as a mixed number?
2 and 3/4
What is a whole number and a fraction called?
A mixed number
17/25+4/25=
21/25
21/25-17/25=
4/25
True or false: Fractions can have a zero as a denominator.
False
13/5
What are two fractions that are equal in size called?
Equivalent Fractions
3/10+8/10=
11/10 or 1&1/10
32/100-12/100
20/100
True or false: fractions are always less than 1.
false
What is 13/6 as a mixed number?
2 and 1/6