Week 3 Bellringers - 8th Grade LPSS - Operations with Scientific Notation

by Ellie Keefe

| 6 QuestionsCaluclator Permitted

1

1

Which number represents the value of the quotient below?

2

1

Which number represents the value of the quotient below?

3

1

What number is the product of the expression below?

1.3912 x 10^10

1.3912 x 10^11

1.3912 x 10^12

1.3912 x 10^13

4

1

The speed of light is approximately 1.86 x 10^5 miles per second. The distance from the Sun to Mars is about 1.42 x 10^8 miles. Approximately how many seconds will it take for a beam of light to travel from the Sun to Mars?

2.64 x 10^13

7.63 x 10^2

2.64 x 10^40

7.63 x 103

QUIZ

5

2

Which of the following shows this product in correct scientific notation?

6

2

There were approximately 1.6 × 10^11 pieces of mail processed by the United States Postal Service in 2012. This is about 75% of the number of pieces of mail processed in 2006. Approximately how many pieces of mail were processed by the United States Postal Service in 2006?

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