Multiplicative Thinking (OA)
Numbers & Operations
Understanding Fractions
Fractions and Decimals
Decimal Notation
100

Addison had 7 colored pencils. Avery had 4 times as many colored pencils as Addison. Annslee had 9 more colored pencils than Avery. How many colored pencils did Annslee have?

What is 37 colored pencils? 

100

Michael has a collection of 200 seashells.  He stores the seashells in 20 different boxes. How many seashells are in each box?

What is 10?

100

Will and Jayden are both reading the same book for their reading class.  Will has read more of the book than Jayden.  Jayden has read  5/10 of the book.  Which fraction of the book could Will have read?

What is 3/4? 

100

Kayla drank 5/8 of a carton of orange juice for breakfast.  Tyler drank 1/8 of the carton.  How much orange juice was left?

What is 1/4? 

100

Which statement is true?

a. 0.09 is equal to 0.9 because 9 = 9.

b. 0.6 is less than .53 because 6 is less than 53.

c. 0.78 is less than 0.8 because 7 tenths is less than 8 tenths.

d. 0.04 is equal to 0.40 because both decimals have 2 places after the decimal point.

What is c. 0.78 is less than 0.8 because 7 tenths is less than 8 tenths

200

The media center has a laptop cart with 2 sides. Each side holds 16 laptops. If a teacher came in and took 6 laptops off of the cart to her classroom, how many laptops remain on the cart?

What is 26 laptops? 

200

Tommy said he has 35 of the same amount of dollar bills in his piggy bank.  What is the value of Tommy’s money if he has 35 ten dollar bills?

What is $350? 

200

Kevin walked 2/10 of a mile to school.  Lori walked 2/4 of a mile to school.  Provide a statement that is true comparing Kevin and Lori’s walks to school?

What is Kevin walked a shorter distance to school than Lori?

200

Alexandra has 60 flowers in a vase. She gave 2/10 of the flowers to her neighbor as a random act of kindness. How many flowers does Alexandra still have left in her vase?

What is 48? 

200

Which number sentence is true?

a. 0.6 = 0.60

b. 0.6 = 6.0

c. 0.6 = 0.06

d. 0.6 = 60.0

What is a. 0.6 = 0.60? 

300

A large container of soda is 6 times as large as a small container of soda. A small container of soda contains 12 ounces of soda. If Joshua has 3 large containers of soda, how many ounces of soda does he have?

What is 216 ounces? 

300

The value of the 7 in the number 6,731 is how many times larger than the value of the 7 in the number 673?

What is 10 times? 

300

Josh measured his pencil before school and after school.  He used 9/12 of his pencil throughout the day.   Which fraction is equal to 9/12?

a. 3/4 

b. 2/4 

c. 3/12

d. 3/9 

What is 3/4? 

300

Charlotte is training to run a marathon. On the first day, Charlotte ran 3/10 of a mile. Which number has the same value as 3/10 ?

What is 0.30?

300

How is 4/10 written as decimal?

What is 0.4?

400

There are four classes going on a field trip.

  • Mrs. Wood’s class has 22 students.
  • Mrs. Reddeck’s class has 27 students.
  • Mr. Johnson’s class has 33 students.
  • Mrs. Petty’s class has 35 students.
  • There are also 11 adults going on the trip.

Each bus has enough seats for 25 people. What is the fewest number of buses needed to carry everyone going on the field trip?

What are 6 buses? 

400

Kayley mailed 236 wedding invitations.  So far 151 of the people invited have sent an RSVP.  How many more people still need to send Kayley an RSVP?

What is 85 people? 

400

There are 10 bowls on the table.  Four of the bowls had blueberries in them.  The remaining bowls were empty.  What fraction represents the number of empty bowls?

a. 3/5 

b. 2/5 

c. 3/6 

d. 2/10 

What is 3/5? 

400

Find the sum for this addition problem

3/10 + 27/100= s 

What is 0.57?

400

Amber walks 0.48 km from her house to the bus stop while Ben walks 0.42 km from his house to the same bus stop. Provide a statement that would make this statement true.

Amber lives farthest from the bus stop.

500

A 4th grade group of students went to Raleigh for a guided tour. When they got to the Legislative Building they were divided into equal groups. There were 6 students in every group. Which of the following could be the total number of students visiting Raleigh?

What are 48 students? 

500

Veterinarian Tom has been working with animals for thirty years.  He has helped a total of 2,364 dogs, 1,542 cats, and 125 birds.  How many animals has he helped as a veterinarian?

What is 4,031? 

500

Jack bought a Popsicle for $0.25.  What fraction of a dollar is $0.25?

What is 1/4? 

500

1. Write the equivalent fraction or decimal.

a. 89/100  =

b. Four tenths =

c. 0.18 =

d. twelve tenths =

What is 

. a. 0.89

    b. 0.4 or 4/10

    c. 18/100

    d. 1.20 or 12/10 or 1 2/10

500

Which number sentence is true?

a. 0.6 = 0.60

b. 0.6 = 6.0

c. 0.6 = 0.06

d. 0.6 = 60.0

What is a. 0.6 = 0.60?

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