Add Fractions
Add 3/12 + 5/12
8/12
Subtract 5/8 - 3/8
2/8 or 1/4
Multiply 2 x 3/10
6/10 or 3/5
2.9 is ______ 2.09
greater than
less than
equal to
What is one tenth more than 2.31?
2.41
Manuel reads a book for 3 1/8 hours on Saturday and 2 5/8 hours on Sunday. How many hours total did Manuel read over the weekend?
5 6/8 or 5 3/4 hours
Of the students on the debate team, 7/12 are fourth-grade boys and 5/12 are fourth-grade girls. How many more boys are on the team than girls?
2/12 or 1/6
Multiply 3 x 5/7. Write your answer as a mixed number.
2 1/4
How do you write 37/100 as a decimal?
0.37
Elsa rode her bicycle 1.28 kilometers to the park. She rode 2.55 kilometers around the park. How many kilometers did Elsa ride her bicycle?
3.83 kilometers
Which of the following statements is not true?
A. 1 2/8 = 1 1/8 + 1/8
B. 2 1/3 = 1 + 3/3 + 1/3
C. 10/6 = 5/6 + 2/6
D. 11/10 = 1 + 1/10
C
Richa completed the Lake Erie Triathlon. A triathlon is a race that has three parts—swimming, biking, and running. It took her 1 1/6 hours to finish both the swimming and biking portions of the race. If she completed the entire race in 1 5/6 hours, how long did it take Richa to complete the running portion?
4/6 or 2/3 hours
Write the fraction 2/3 as a product of a whole number and a unit fraction.
2 x 1/3
Which number sentence is true?
A. 2/3 > 4/5
B. 3/6 < 6/12
C. 4/10 > 2/5
D. 3/4 > 6/12
D
Emilio bought cheddar cheese and swiss cheese to make grilled cheese sandwiches. The cheddar weighed 4.56 pounds. The swiss weighed 2.79 pounds. How many more pounds did the cheddar weigh than the swiss cheese?
1.77 pounds
Charlie and Jocelyn are on the academic decathlon team. In a recent competition, Charlie scored 31/100 of the team’s points and Jocelyn scored 4/10 of the team’s points. What is the fraction of the team’s points scored by Charlie and Jocelyn together?
71/100 points
Subtract 4 - 3 5/8
3/8
Kaitlin is preparing folders for an upcoming meeting. Each folder weighs 1/3 pound. If she expects 20 clients at the meeting, how much will the folders weigh in all? Write your answer as a mixed number.
6 2/3 pounds
The receipts below show the amounts Mikael and Anika spent on school supplies.
Mikael= $32.64
Anika= $32.46
Which of the following best describes the amounts Mikael and Anika spent?
A.Anika spent more than Mikael because $32.46 > $32.64.
B.Mikael spent more than Anika because $32.64 > $32.46.
C.Anika spent more than Mikael because $32.46 < $32.64.
D.Mikael spent more than Anika because $32.64 < $32.46.
B
24.53
This year, Jamal grew 1 5/8 inches and Brooke grew 7/8 inches. How many inches did they grow all together?
2 4/8 or 2 1/2 inches
Keisha put 1 3/10 pounds of fruit in her fruit salad. She used grapes, watermelon, and blueberries. The table below shows how many pounds of grapes and watermelon she put in.
Keisha’s Fruit Salad Recipe:
Fruit Amount (in pounds)
Grapes 3/10
Watermelon 2/10
Blueberries ?
How many pounds of blueberries did Keisha put in her fruit salad?
8/10 or 4/5 blueberries
Taquoya earned an A on 5/8 of her quizzes. Her class took 2 quizzes a week for 8 weeks.
On how many quizzes did Taquoya earn an A?
10 quizzes
Which of the following fractions is equivalent to 1/3?
A. 2/8
B. 3/10
C. 2/6
D. 6/12
C
Maya has $55 to spend. She buys a hat for $19.68 and a scarf for $32.18. How much money does she have left over?
$3.14