Worksheetsfraction addition and subtraction
Total questions: 154
Worksheet time: 13hrs 46mins
1/5 + 1/4
9/10
9/20
10/20
20/20
3/8 + 3/10
28/40
29/40
27/40
6/18
3/4 - 1/2
1/8
2/3
1/2
1/4
5/6 - 4/5
1/4
1/28
3/1
1/30
6 - 1/3
5 1/3
5 1/4
5 2/3
5 1/2
54+86+2017
2 2/7
2 2/5
2 16/40
2 8/16
Which fraction is equivalent to 3/4?
7/8
16/24
8/12
9/12
Casey bought 3/8 pound of plums and 5/12 pound of bananas. How many pounds of fruit did he buy?
1/24 pound
2/5 pound
19/24 pound
1/3 pound
A recipe calls for 4/5 cup of milk and 1/2 cup of rice. How much more milk than rice is needed?
3/10 more milk is needed
7/20 more milk is needed
9/20 more milk is needed
4/10 more milk is needed
Herald was making a recipe that needs 1/2 cup of vegetable oil and 1/8 cup of olive oil. How much oil does it need in all?
3/8 cup of oil
5/8 cup of oil
4/7 cup of oil
3/4 cup of oil
Savannah brought a pie to school. Mrs. Bridgman ate 1/10 of the pie. The boys ate half of the pie. How much is left?
1/10
1/20
4/10
10/12
What is the sum of five-eights and two-thirds?
7/11
16/25
1 7/24
1 14/15
Truman had a 7/8 foot board. He cut off a piece that was a quarter foot long. How much of the board was left?
5/8 foot
8/12 foot
6/4 foot
1/25 foot
What is the difference of one-third and one-fourth?
1
1/8
1/6
1/12
Bo is in training and plans to jog 4 1/2 miles each day. At the end of the third day he has jogged 13 8/16 miles total. Is he over his goal, under his goal, or right at his goal?
He is over his goal
He is under his goal
He is right at his goal
You add a fraction less than 1/2 to a fraction greater than 1/2. Which statement is true.
The result must be less than 1
The results must be greater than 1
The result could be less or greater than 1
Which question would tell you to use subtraction in a word problem?
How many in all?
What is the total?
How much is left over?
What is a third of a number?
Cooper spent 1 4/6 hours on math and 1 1/3 hours on science homework. How much time did Cooper study in all?
2 hours
2 2/3 hours
3 hours
3 1/3 hours
What are "equivalent" fractions/
Fractions with the same value
Fractions with the same numerator and denominator
mixed numbers
fractions with the numerator larger than the denominator
The numerator, in a fraction is...
The number of parts being considered
The number of equal parts in whole
the whole number
the bottom number in a fraction
What is an improper fraction?
a fraction with a whole number and a fraction part
a fraction with the denominator larger than the numerator
a fraction with the numerator larger than the denominator
a fraction that has a whole number and a fraction
When multiplying fractions with unlike denominators you must
Find a common denominator
Find a common numerator
multiply the numerator by the numerator and denominator by the denominator
find the multiples
when adding or subtracting fractions with unlike denominators you must
find a common denominator
Find the multiples
add the numerator by the numerator and add the denominator by the denominator
A fraction is a
addition problem
subtraction problem
multiplication problem
division problem
Which is the correct way to simplify 15/4?
2 7/4
3 3/4
3 1/4
4/15
1/2 and 1/3 and 1/4
(Choose one that is true) When you add or subtract fractions with unlike denominators you..
Find the greatest common factor to change your denominator
Change the denominator by picking a random number then divide
Find the least common multiple to change your denominator
none of these are true
3/4 - 2/10
11/20
9/10
11/24
9/4
4/5 + 3/8 (be sure to simplify)
32/40
1 7/40
2 5/7
1 1/2
5/10 + 8/5
5/9
1/10
2 1/10
2 2/10
3/5 - 5/10
1/10
8/5
1/5
8/0
8/10 - 1/5
5/3
3/5
9/13
3/8 + 2/4 =
5/12
5/8
7/8
6/8
Aden is helping his dad paint his house. They mixed 5/9 gallons of white paint and 1/6 gallons of blue paint. How many gallons was the mixture in all?
6/18 gallons
13/18 gallons
4/5 gallons
1/6 gallons
1/5 and 5/6?
Andrew ran 1/3 of a mile and swam 5/6 of a mile. How much farther did he swim than run?
5/18 of a mile
1/2 of a mile
4/3 of a mile
3/6 of a mile
4/12
12/7
1/3 - 1/5 =
3/5 - 1/6
7/10 - 1/3
What is a good common denominator for this problem?
93+6118
9
24
12
Billy ate 41 of a pizza and Felicity ate 41 of the pizza. How much pizza did they eat in all?
21
85
43
What number could be a common denominator for these three fractions?
21 and 31 and 41
9
8
12
6
James is helping his dad paint his house. They mixed 95 gallons of white paint and 61 gallons of blue pain. How many gallons was the mixture in all?
186 gallons
1813 gallons
54 gallons
61 gallons
21+41+81=
87
147
89
88
Find equivalent fractions with common denominators for the problem shown above.
4/15 and 2/15
24/30 and 20/30
12/15 and 2/15
12/15 and 10/15
Solve.
1 5/8
1/8
1/4
1 1/4
Solve.
5/8
23/40
21/40
1/2
Solve:
3/10
4/10
5/10
0/5
Ms. Howe bought 9/12 pounds of apples, 1/4 pound of grapes, and 2/4 pound of strawberries for a fruit salad. How many more pounds of apples did Ms. Howe buy than strawberries?
1 and 1/4 pounds
1/4 pounds
1/3 pounds
1/6 pounds
Jennifer had 8/12 cup of water and 5/6 cup of oil that she poured into a jar for a science project on mixtures. How many cups of the water and oil mixture did she have?
1 and 1/6 cup
1/6 cup
2/12 cup
1 and 1/2 cups
Solve the expression:
72011
793
754
72013
Complete the equation.
685+331=?
92423
9116
92421
2423
What is the sum?
492+821
8113
121815
121813
12
What is the top number of a fraction called?
numerator
factor
denominator
sum
What is the bottom number of a fraction called?
numerator
factor
denominator
sum
When adding and subtracting fractions, what needs to be the same?
the numerator
the denominator
nothing
everything
When adding fractions with like denominators, the denominators....
stay the same
are added together
72+ 71 =
72
73
143
10 5+103=
108
8
1015
208
5024 + 507=
5030
5031
10030
10031
109−103=
6
1012
106
206
4 3−41=
2
82
1
42
129−126=
1215
243
123
Adding & Subtracting Fractions with
UNLIKE Denominators
I'm ready to try
Let's do this!
I'm not sure about these.
When adding or subtracting fractions with unlike denominators, what is the first step?
Add the numerators
Add the denominators
Find a common denominator
How can you find a common denominator?
Add the denominators together
Pick your favorite number
Find a common multiple for the two denominators
After changing the denominator, what do you need to do to the numerator?
Nothing
Multiply the numerator by the same number as the denominator
Double it
21+41=
62
61
43
82
86−41=
84
85
45
1
122+43=
165
1211
125
73+21=
94
1413
144
93
simplify 126
2
62
21
66
simplify 2015
105
32
43
51
Change this Improper Fraction to a Mixed Number.
5 31
4 32
6
5 32
Solve and simplify to lowest terms
A
B
C
D
Solve and simplify to lowest terms
A
B
C
D
1/5 and 5/6?
1/2 = __ /8
2/10 + 5/10
9 1/8 - 4 5/8
4 6/8
5 4/8
4 4/8
5 6/8
Change to an improper fraction.
1515
1516
1517
Rewrite the improper fraction as a mixed number.
917
1 98
1 97
1 32
1 95
In order to add or subtract fractions, both denominators must be:
the same
different
negative
somebody help me because I just don't know...
71+75=
146
73
76
75
1421−1412=
0
149
1433
09
35+613
623
918
618
631
1210−125
125
2415
1215
63+63
1
66
369
412−46
46
418
1672
71+75=
146
73
76
75
1421−1412=
0
149
1433
09
21−31=
65
−1
−31
61
35+613
623
918
618
631
128−62=
4/12
10/12
6/12
1
103+52=
5/15
1
7/10
5/10
87−41=
5/8
6/8
1
3/8
