Class Work Oct. 16th

1. Mr. Marcela needs 200 gum balls.

*He has two bags with 50 in each pack.

How many more gum balls does Mr. Marcela need?

• 250

• 100

• 50

• 150

2. Lauren wants to give 4 candy bars to each of her friends. She has 18 friends. She already has 34 candy bars. How many more candy bars does Lauren need to buy?

• 38

• 72

• 57

• 75

3. Meredith wants to give 8 pencils to her friends. Meredith has 14 friends. She already has 96 pencils. How many more pencils does Meredith need to buy?

• 112

• 18

• 16

• 206

4. Stella made 562 muffins each day for a party. After 5 days, how many muffins did Stella make?

• 2,810

• 2,801

• 567

• 557

5. The local theater has 47 rows of seats with 8 seats in each row. Which equation will help you find the total number of seats at the theater?

• 47 x 8 x 7

• (40 x 8) x (7 x 8)

• (40 x 8) + (7 x 8)

• (40 + 8) x (8 + 7)

6. Which situation could be used to represent the equation 60 x 7 = 420?

• There are 60 people on a bus. The same number of people are on all 7 buses. How many people are on the buses?

• There are 60 people on a bus. Seven more people get on the bus. How many people are on the bus?

• There are 60 people on a bus. The bus went around the block 7 times. How many people are on the bus?

• There are 60 people on buses. The same number of people are on each of the 7 buses. How many people are on each bus?

7. There are 56,347 people at the Carolina Panthers game and 29,964 people at the Jets game. If Mrs. Presta were going to find the difference between the two numbers of people, what would be a reasonable estimate?

• Between 20,000 and 30,000

• Between 30,000 and 40,000

• Between 40,000 and 50,000

• Between 10,000 and 20,000