Benchmark Review 100 400 700 1000 1300 Integers Properties Negative Exponents FDP Scientific Notation 100 400 700 1000 1300
Answer: A Category 1 - 10
What is the solution? -19 + (-21) Category 1 - 20 Answer: -40
An airplane at 20,000 ft. drops 2,500 ft. in altitude An airplane at 20,000 ft. drops 2,500 ft. in altitude. What is the new altitude? Answer: 17,500 feet
What integer multiplication problem is modeled by the number line? Answer: 2 X 4 = 8
Answer: -15
Answer: A
Answer: C
Which operation will change the value of any nonzero number. A Which operation will change the value of any nonzero number? A. adding zero B. multiplying by zero C. multiplying by one D. dividing by one Answer: B
Answer: D
Answer: Associative of Addition
What is the exponential form for 0.00001?
Answer: B and C
Answer: C
Answer: B
What is 0.667 as a percentage? Answer: 66.7%
Matthew had seven pages of his book left to read Matthew had seven pages of his book left to read. There were 100 pages in total. What percentage of pages did he have left? Answer: 7%
Bacteria in a test tube increases at a rate of 0. 9% per hour Bacteria in a test tube increases at a rate of 0.9% per hour. What is that number as a fraction?
What percentage is modeled in the figure below? Answer: 41%
Answer: 1,800
What is 833,000 written in scientific notation?
What is 455.7 written in scientific notation?
Answer: 0.0286