Exploring Scientific Notation Concepts

What is the quick trick for multiplying a number by 10?

• Add a zero to the end of the number.

• Move the decimal point one place to the right.

• Move the decimal point one place to the left.

• Subtract a zero from the end of the number.

Tags

CCSS.5.NBT.B.7

If you multiply 4 by 1000, what is the result?

• 4000

• 40

• 40000

• 400

Tags

CCSS.5.NBT.B.5

How do you convert 92.3 times 10^2 to standard form?

• 923

• 9.23

• 9230

• 0.923

What is the definition of standard form?

• A number written in scientific notation.

• A number written in binary form.

• A number written in decimal notation.

• A number written as a fraction.

Tags

CCSS.8.EE.A.3

Which of the following is a correct scientific notation?

• 25.6 times 10^4

• 5.46 times 100

• 0.93 times 10^8

• 4.5 times 10^7

Tags

CCSS.8.EE.A.3

How do you convert 4.92 times 10^3 to standard form?

• 492

• 4.92

• 4920

• 49200

What is the first step in converting a number to scientific notation?

• Multiply the number by 10.

• Add zeros to the number.

• Move the decimal point to get a number between 1 and 10.

• Move the decimal point to the end.

Tags

CCSS.8.EE.A.3

Convert 370000000 to scientific notation.

• 3.7 times 10^7

• 0.37 times 10^9

• 37 times 10^7

• 3.7 times 10^8

What is the scientific notation for 4008000?

• 4.008 times 10^5

• 4.008 times 10^7

• 4.008 times 10^6

• 4.008 times 10^8

How many places do you move the decimal to convert 2340500000 to scientific notation?

• 7

• 8

• 10

• 9

Tags

CCSS.8.EE.A.3