Adding Fractions
to add fractions they must have the same ______.
What is denominator?
When subtracting fractions with unlike denominators you must first find the..?
Find the LCD/LCM
What is the top digit in a fraction?
What is the numerator?
1 gallon equals (=) how many quarts?
What is 4 quarts?
What are like fractions?
Fractions that has the same or common denominator.
1/2 + 5/2
6/2 or 3
4/5 -3/5
1/5
8 x 2/3 =
16/3
What is the bottom digit of a fraction?
What is the denominator?
1 cup equals how many pint(s)?
What is one half (1/2) pint?
What are equivalent fractions?
Fractions that look differently but has the same value.
What is the opposite or the inverse operation of multiplication.
What is division?
A fraction with the numerator greater than the denominator is...
What is an improper fraction?
Juan is making chocolate milk for his class. If he mixes 1 gallon of milk with chocolate powder how many cups of chocolate milk will he have?
What is 16 cups?
The part top part that tells how many pieces you are talking about is
What is the numerator
What is the answer to an addition problem called?
what is sum
To simplify our answers, we use _________.
What is division.
A number with a whole number and a fraction is called...
What is a mixed number?
Susan is making a recipe that calls for one quarter (1/4) of a cup of milk. How many fluid ounces does she need?
What is 2 fluid ounces?
The bottom portion of the fraction where that tells how many equal pieces there are total is called
What is the denominator
Equivalent or Like fractions
Fractions can be simplified if the numerator and denominator has the same common ___________?
What is factors?
A fraction with the same numerator and denominator is equal to what?
What is 1?
One half (1/2) of a pound equals how many ounces?
What is 8 ounces
Before we can add or subtract fractions, we must have a common...
What is denominator
4/8 + 2/8
6/8 = 3/4
9/12-2/12
7/12
3/2 x 5/3
5/2
What operation does a fraction represent?
What is division?
Frank's cat weighs 5 pounds. How many ounces does it weigh?
What is 80 ounces?
What is a proper fraction?
A Fraction with a smaller numerator over a larger denominator.
2/10 + 3/10
What is 5/10=1/2
2/8 - 3/8
- 1/8
7/10 x 10/10
7/10
What is b if b/4 = 4
What is 16?
Sally's car weighs 2 tons with her whole family inside. If her whole family weighs 500 pounds total how many pounds does the car weigh?
What is 3,500 pounds?
What is a mixed number?
A whole number and a fraction.
2/4 + 3/8
7/8
Lee went fishing. They caught a 5/8 pound trout and a 1/8 pound bass. Find the difference between the two fish caught?
4/8
11/3 x 11
121/3
A fraction is made up of a numerator and denominator. The numerator represents the total parts while the denominator represents the number of parts.
True or false?
What is false?
One half (1/2) of a foot equals how many inches?
What is six inches
Think of the term multiples
List the first six multiples for 4
4, 8, 12, 16, 20, 24
2/10 + 5/20
9/20
13 2/3 - 6 1/3 = ?
7 1/3
0/5 x 15/23
0
The word Fraction comes from the Latin word fractio which means:
a. to divide
b. to break
c. to cut in half
What is b?
Luna ran nine feet. How many inches did she run?
What is 108 inches?
What is a fraction?
parts of a whole
3 1/9 + 2 1/9 + 5 1/9
10 3/9
A recipe called for 1/4 of a cup of chopped spinach and 4/7 of a cup of diced walnuts. How many more cups of walnuts did the recipe call for? (be sure to simplify!)
What is 3/14
Multiplying by a fraction is the same as dividing by the reciprocal.
True or False?
True
Which of the following type(s) of fractions can be converted into a mixed number?
a. Neither
b. Proper fraction
c. Improper fraction
d. Both
What is c?
Brandon ran 5 kilometers with his dad. How many meters did they run?
What is 5,000?
What does the terms ascending and descending means?
Ascending means to increase or go up; least to greatest.
Descending means to decrease, go down, start from something big and go small, greatest to least.