Find equivalent fractions for
5/6 = ?/12
and
3/12 = 1/?
What are 10/12 and 1/4?
100
Compare these sets of fractions:
5/6 and 10/12
3/10 and 7/8
What is
5/6 = 10/12
3/10 < 7/8
100
This is the order of the following set of fractions from least to greatest:
2/3, 1/2, and 5/12
What is
5/12, 1/2, and 2/3
200
Anita wants to include an array of 15 photos on her web site. These are all the arrays she can make.
What are
15 x 1, 1 x 15, 3 by 5, and 5 by 3?
200
These are the first 5 multiples of 7.
What are 14, 21, 28, 35, and 42?
200
These are the first 3 equivalent fractions for 5/6.
What are
10/12, 15/18, and 20/24?
200
Compare these sets of fractions
2/3 and 5/12
2/6 and 3/12
What is
2/3 > 5/12
2/6 > 3/12
200
This is the order of the following set of fractions from greates to least.
8/12, 1/2, and 3/4
What is
3/4, 8/12, and 1/2?
300
These are all the factors of 27.
What are 3 and 9?
300
Lisa made a Venn diagram showing the first five multiples of 3 and first five multiples of 4. This is the number that is in the center of the Venn diagram.
What is 12?
300
The world's largest pumpkin pie weighed 2,020 pounds. The pie was 12 1/3 feet across and 1/3 foot thick. Write 3 equivalent fractions for the thickness of the pie.
Answers may vary
2/6, 3/9, 4/12, 5/15
300
This is the comparison that doesn't belong in the group
3/4 = 6/8
3/4 < 6/8
3/4 > 1/2
1/2 > 1/4
What is 3/4 < 6/8
300
Each student in fourth grade had to same book to read. Charles read 2/3 of the book, and Drew read 3/5 of the book. This is who read more.
Who is Charles because 10/15 is more than 9/15.
400
These are all the prime numbers between 12 and 24.
What are 13, 17, 19, and 23?
400
Lisa made a Venn diagram showing the first five multiples of 3 and first five multiples of 4. These are the numbers that are on the sides of the Venn diagram.
What are:
3,6,9,and 15
and
4, 8, 20, and 16?
400
This is how you can show that 6/8 and 9/12 are equivalent using benchmark fractions and by dividing.
Students will draw this sample.
What is divide to put both fractions in simplest form?
400
Draw two number lines showing how 4/5 and 8/10 are equivalent fractions.
Draw two number lines showing how 5/10 and 1/2 are equivalent fractions.
Then compare the simplest form of each set of fractions.
See student number lines
1/2< 4/5
400
Without finding equivalent fractions, just using your reasoning skills, order the fractions 7/8, 2/3, and 5/6 from least to greatest . Then explain your thinking.
What is
7/8, 5/6, and 2/3
500
This is the only even prime number.
What is 2?
500
It takes Stephen 4 minutes to run around Skinner Park. If he continues to run at the same speed for an hour, how many times will he run around the park?
What is 15 times?
500
This is how you can show 1/2 and 1/5 as fractions with the same denominator.
What is multiply both to get a denominator of 10?
1/2 X 5/5 = 5/10
1/5 x 2/2 = 2/10
500
Mr. Arnold used wood measuring 1/2 foot, 1/3 foot, and 3/8 foot to build a birdhouse. Compare these lengths of wood.
What is
1/3 < 3/8 < 1/2
500
Sandy's sculpture is taller than Jason's. Becca's sculpture is taller than Sandy's sculpture. If Sandy's sculpture is 2/3 foot tall, this is how tall Jason's and Becca's sculptures could be.
Answers will vary but Jason should be the smallest followed by Sandy, then Becca.