20-21 2nd Six Weeks CBA #1 Review

-What is the value of this expression in standard form?

40,000 + 100 + 30 + 8,000 + 2 + 6,000,000

• 413,826

• 648,132

• 6,048,132

• 6,480,132

The volleyball team at Brenham Junior High needed to raise $7,000 for new uniforms. They already raised $1,289 and a business in town donated $2,745. How much more money do they need to raise?

• $2,966

• $4,255

• $11,034

• $5,854

There are 14 students in each classroom. There are 36 classrooms. How many students are there in all?

• 414

• 84

• 50

• 504

Mrs. Dyer spends 48 minutes a day reading. How many minutes will she spend in a 3 day period?

• 144

• 51

• 96

• 204

Logan has 23 more toy dinosaurs than Caleb. If Caleb has 15 toy dinosaurs, how many toy dinosaurs do they have together?

• 38

• 63

• 25

• 61

The population of Houston is 2,326,458. What is the value of the 3 in this number?

• Three million

• Three hundred thousand

• Three hundred million

• Three thousand

How do you write the number 3 billion in standard form?

• 3,000

• 3,000,000

• 3,000,000,000

• 300,000

Mrs. Weiss has 42 chickens. She planned on putting an equal number of chickens in each of her 6 chicken coops. Which expression could be used to find the number of chickens in each coop?

• 42 x 6

• 42 - 6

• 42 + 6

• 42 ÷ 6

Codi wants to try out for the volleyball team. She will practice 53 minutes a day for 14 days. ABOUT how many total minutes will she practice over 14 days?

• 200

• 500

• 700

• 600

A library has 28 shelves with 15 books on each shelf. How many books does the library have?

• 43

• 486

• 420

• 351