3rd Grade Q3 Math Benchmark

Cory ordered 28 black balloons and 28 silver balloons for a graduation party. If 9 of them popped, how many does he have left? Choose the equation to represent the number of balloons Cory has left.

• 28 - 9 = B

• 28 + 28 - 9 = B

• 28 + 18 + 9 = B

• 28 + 28 + 9 = B

Julie has a bracelet with 23 beads. She loses 4 beads from her bracelet. Julie then adds 7 more beads. Which equation could be used to solve for how many beads are on Julie's bracelet now?

• 23 - 4 + 7 = B

• 23 + 4 + 7 = B

• 23 + 4 x 7 = B

• 23 - 4 - 7 = B

Bart and Carl bought a giant sub sandwich. Three of their friends came over to help them eat the sub. The sandwich was cut into 30 pieces. How many pieces would each person get if Bart, Carl and the three friends shared the sandwich evenly?

• 10

• 5

What is 7,148 rounded to the nearest hundred?

• 7,200

• 7,150

• 7,000

• 7,100

Kim has four dollars. She spends $0.47 on gum. How much money does she have now?

• $4.47

• $3.47

• $3.53

• $3.63

Johnny has $16.75. He buys a toy car for $5.12. How much money will Johnny have left over?

• $11.12

• $10.60

• $21.87

• $11.63

Brian is doing chores to earn money for a new video game. He washed the dishes for $6.24, cleaned his room for $1.30 and took out the trash for $3.58. How much money did Brian earn?

• $7.54
• $3.96

• $11.02

• $11.12

Sally needs $13.45 to buy a toy horse. She got $5.58 for her birthday. How much more money does she need to earn?

• $19.30

• $7.87

• $12.13

• $8.13

Julie is having a party. She wants to buy 6 cupcakes. Each cupcake costs $3. How much money will Julie need to buy the cupcakes for the party?

• $9.00

• $17.00

• $3.00

• $18.00

Which of the following statements is true about this line plot?

• There were 6 total flowers measured.

• The same number of flowers were 4 1/4 inches as 5 3/4 inches.

• There were 4 flowers that had a height of 4 inches.

• No flowers had a height of 4 3/4 inches.