1
Is 3 a factor of 81? Use divisibility rules to help.
Yes
List the first 5 multiples of the number 6. Don't forget that 6 is your first number.
6,12,18,24,30
Tell whether the number is prime or composite.
18:__________
13:__________
23:__________
18: composite
13: prime
23: prime
Find the product.
14 x 30=
80 x 24=
14 x 30=420
80 x 24= 1,920
Use division to create an equivalent fraction.
5/10 = ?
5/10 = 1/2
Write the pair of fractions as a pair of fractions with a common denominator.
1/4 and 5/6
Possible answers are shown
6/24 and 20/24
Write the pair of fractions as a pair of fractions with a common denominator.
3/5 and 4/10
Possible answers
6/10 and 4/10
Generate *two* equivalent fraction.
1/3 = ____ =_____
Possible answers are shown.
1/3 = 2/6 = 3/9
Compare the two fractions using >,<,=.
4/12 ____ 3/8
3/5 _____ 4/8
4/12 < 3/8
3/5 > 4/8
What fractions are equivalent to 6/8? Select all the correct answers.
A. 2/4
B. 3/4
C. 3/16
D. 8/16
E. 12/16
B. 3/4
E. 12/16
Wyatt ate 3/4 of a granola bar. Heather ate 5/8 of a granola bar. Andy ate 4/6 of a granola bar. Write the fraction in order, from least to greatest. Use fraction comparison strategies.
5/8, 4/6, 3/4
Students could have used common denominator 24.
Sal makes a pizza. He puts peppers on 3/5 of the pizza and mushrooms on 1/3 of the pizza. Which statement about the pizza is true?
A. 3/5 > 1/3, so more of the pizza is covered with peppers.
B. 1/3 > 3/5, so more of the pizza is covered with mushrooms.
C. 1/3 = 3/5, so the same amount of the pizza is covered with each.
D. 3/5 < 1/3, so less of the pizza is covered with peppers.
A. 3/5 > 1/3, so more of the pizza is covered with peppers.
Write the fraction in order from GREATEST to LEAST.
2/5, 3/10, 1/2
1/2, 2/5, 3/10
Which fractions are GREATER than 1/3? Select *all* the correct answers.
A. 2/4
B. 2/8
C. 3/5
D. 3/10
E. 4/6
A. 2/4
C. 3/5
E. 4/6
Write the fractions in order, from greatest to least:
1/3, 3/10, 2/8.
greatest to least
1/3, 3/10, 2/8
Herbivores are animals that eat only plants. Carnivores are animals that eat only meat. In general, herbivores sleep less than carnivores. For example, giraffes in the wild sleep about 1/6 of the day. In contrast, lions in the wild sleep about 3/4 of the day. Which animals is the herbivore? Use a benchmark fraction.
The giraffe is the herbivore. Compare the fractions
Since the giraffe sleeps less, it is more likely to be the herbivore.
Karla created a fraction that is equivalent to 3/5 by multiplying the numerator and denominator by 3. What equivalent fraction does she make?
9/15
Jayson has 2 same-sized circles that are divided into sections. He shaded 1/5 of the first circle. To shade the second circle, Jayson uses an equivalent fraction with a denominator that is tripled. What fraction does Jayson use?
1/5 = 3/15
Mariah and Ken make sandwiches that are the same size. Mariah eats 2/3 of her sandwich. Ken eats 8/12 of his. Did they eat the same amount of sandwich?
Use multiplication to explain your answer.
yes; 2/3 = 4 x 2 = 8/12
4 x 3
Nate and Tameeka have two same-size canvases. Nate paints 5/8 of his canvas blue. Tameeka paints 7/12 of her canvas blue. Who paints more of the canvas blue? Use a fraction comparison strategy
Nate paints more of his canvas blue
Work needs to be shown on whiteboards.