Operations and Algebraic Thinking
Lukas tells his teacher that on his birthday his age will be a prime number. He also tells her that it will be the first time his age has been prime since he was 7 years old. What age will Lukas be on his birthday?
A. 9
B. 10
C. 11
D. 13
C. 11
Each day of the week, Mrs. Smith uses 3/4 of a gallon of milk during breakfast. Which estimate best describes the amount of milk Mrs. Smith would use in a seven-day week?
A. less than 4 gallons
B. between 4 and 5 gallons
C. between 5 and 6 gallons
D. more than 6 gallons
C. between 5 and 6 gallons
There are 602 children participating in a county battle of the books competition. They are put into groups of seven children. How many groups will participate?
A. 80
B. 85
C. 86
D. 150
C. 86
Hank filled a bucket with apples from the orchard. The apples weighed 9,000 grams. He sold 4,532 grams of the apples. How much did the remaining apples weigh?
A. 5,532 grams
B. 13,532 grams
C. 4,578 grams
D. 4,468 grams
D. 4,468 grams
Ana bakes 13 dozen cookies. She then puts them into bags with 5 cookies in each bag. She keeps the leftover cookies for herself. How many cookies does she keep for herself?
3 cookies
Which list contains exactly two prime numbers and two composite numbers?
A. 12, 13, 14, 15
B. 9, 10, 11, 12
C. 11, 12, 13, 14
D. 15, 16, 17, 18
C. 11, 12, 13, 14
Susie made 12 cookies.Susie's sister will eat 6 of the cookies. What fraction of the cookies will be left?
6/12 or 1/2
What is the value of 4 hundreds, 30 tens, and 12 ones?
712
The floor of Ella's bedroom is 4 meters wide. She wants to buy a rug to put on the floor. Which width of rug will not fit on Ella's floor?
A. 420 cm
B. 300 cm
C. 285 cm
D. 196 cm
A. 420 cm
There are twice as many girls in the 4th grade as there are boys.There are 48 girls in the 4th grade. What is the total number of girls and boys in the 4th grade?
A. 24
B. 72
C. 96
D. 144
B. 72
Megan bought 72 blueberry muffins from a bakery. She then puts them into bags with 5 cookies in each bag. How many bags does Megan need?
A. 14
B. 15
C. 16
D. 17
B. 15
Five friends each ate 5/8 of an orange. How many oranges did the five friends eat in all?
A. 25/40 oranges
B. 10/9 oranges
C. 3 oranges
D. 3 1/8 oranges
D. 3 1/8 oranges
Erin was getting ready to run a marathon.
• She ran for 57 minutes each day.
• She ran each day for 36 days.
How many minutes did Erin spend getting ready for the marathon?
A. 1,500
B. 1,710
C. 1,800
D. 2,052
D. 2,052
Lora’s garden is 3 feet long. The width is 4 times as wide as it is long. What is the area of Lora’s garden?
A. 7 square feet
B. 12 square feet
C. 15 square feet
D. 36 square feet
B. 12 square feet
The body and head of a wolf measure 23 5/8 inches, and its tail measures 12 7/8 inches. What is the total length of the wolf?
45 4/8 inches
Luis made $8 at his lemonade stand on Friday. On Saturday, he made 3 times as much money as he made on Friday. How much money did Luis make on Friday and Saturday?
A. $11
B. $24
C. $32
D. $40
C. $32
Bill sold hot dogs at the school fundraiser. In the first hour, he sold 2 3/5 packages of hot dogs. In the second hour, Bill sold 3 1/5 packages of hot dogs. In the final hour of the fundraiser, he sold 1 2/5 packages of hot dogs. How many packages of hot dogs did Bill sell in 3 hours?
A. 1 1/5
B. 6 6/15
C. 7 1/5
D. 10 1/5
C. 7 1/5
There are 147 pencils to be put into boxes. Each box can hold 8 pencils. How many boxes can be completely filled?
A. 18
B. 19
C. 108
D. 109
A. 18
Last week the Konan family traveled by car from Durham to Asheville. They started the trip at 7:50 a.m. and arrived in Asheville at 12:25 p.m. How long did it take the Konans to travel from Durham to Asheville?
A. 3 hours 25 minutes
B. 4 hours 15 minutes
C. 4 hours 35 minutes
D. 16 hours 35 minutes
C. 4 hours 35 minutes
There are 138 students in the school gymnasium. There are 6 students sitting on each row of bleachers. How many rows are in the bleachers of the gymnasium?
A. 21 rows
B. 22 rows
C. 23 rows
D. 24 rows
C. 23 rows
A classroom organized water bottles to recycle into 4 bins. Which choice could be the total number of water bottles they recycled?
A. 111 water bottles
B. 118 water bottles
C. 124 water bottles
D. 137 water bottles
C. 124 water bottles
Jamie made 4 1/4 cups of lemonade. She drank 2 3/4 cups.How much lemonade was left?
1 2/4 cups of lemonade
Nancy writes the number 78,932 in different ways. Which expressions are equal to 78,932?
A. 7 thousands+89 hundreds+3 tens+2 ones
B. seventy-eight thousand,nine hundred thirty-two
C. 70,000+8,000+900+30+2
D. 78 thousands+93 tens+2 ones
B. seventy-eight thousand,nine hundred thirty-two
C. 70,000+8,000+900+30+2
D. 78 thousands+93 tens+2 ones
Miguel is adding a layer of dirt to his garden. He used the model of his garden (see paper copy) to figure out the area. What is the area of Miguel’s garden?
A.140 square ft.
B.90 square ft.
C.48 square ft.
D.33 square ft.
B.90 square ft.
Mr. Barnes drew this diagram (see paper copy) to show the angles at which the water sprinkler watered his backyard before starting back at its beginning position. What is the measure of angle EFG?
A. 8°
B. 45°
C. 90°
D. 138°
D. 138°