3rd grade math- #6

Andy has trumpet practice 4 times every month. Each practice lasts 2 hours. What is the total number of hours that Andy will practice in 9 months?

• 72

• 156

• 36

• 104

Emery drew 3 rows of stick figures. Each row has the same number of stick figures. One of the rows is shown below. How many stick figures are in 3 rows?

Mrs. Gonzales wants to put 56 fish into fish tanks. She will put 7 fish into each tank. Which number sentence shows the number of fish tanks Mrs. Gonzales needs for her fish?

​ (a)   divided by 7 = ​ (b)  

• 56
• 8
• 9
• 7
• 6

Indira shaded part of a figure, as shown below. What fraction of the figure is shaded?

• 2/6

• 2/8

• 6/8

• 1/6

Mr. Neufeld grew a vegetable garden last year. The list below shows the number of three vegetables he grew.

• 718 onions

• 374 potatoes

• 187 cucumbers

Which expression shows the best way to estimate the difference between the number of potatoes and the number of cucumbers Mr. Neufeld grew in his garden?

• 370 + 190

• 400 + 100

• 400 - 100

• 370 - 190

Willis has 5 bags of marbles that have 18 marbles each. He also has 3 bags of marbles that have 13 marbles each. What is the total number of marbles in these 8 bags?

• 194

• 47

• 129

• 90

Vandra sold the following number of lightbulbs during three months at a store.

• She sold 573 lightbulbs in January.

• She sold 822 lightbulbs in February.

• She sold 738 lightbulbs in March.

Vandra sold ​ (a)   light bulbs in all three months.

• 2,133
• 2,023
• 2,223
• 2,033

Rochelle has clovers with different numbers of leaves, as shown below. What part of this group of clovers has exactly three leaves?

• 2 out of 10

• 1 out of 8

• 2 out of 8

• 8 out of 10

Carl arranged 9 rows of bricks to make a walkway. Each row had 56 bricks. How many bricks did Carl arrange in this walkway?

Janie collected 10 sea stars at the beach. Each sea star had 5 arms. Which expression can be used to find the total number of arms on 10 sea stars?

10 ​ (a)   5

• times
• minus
• plus
• divided by