Converting Scientific Notation to Standard Form

This video tutorial explains how to convert scientific notation into normal numerical notation through three examples. The first example demonstrates converting a number with a positive exponent, while the second and third examples focus on numbers with negative exponents. The tutorial provides step-by-step guidance on moving the decimal point to achieve the correct numerical representation.

What direction do you move the decimal place when converting a scientific notation with a positive exponent?

• To the right

• Depends on the number

• No movement needed

• To the left

Tags

CCSS.8.EE.A.3

How many places do you move the decimal for 5.037 x 10^3 to convert it into normal notation?

• 5 places

• 4 places

• 2 places

• 3 places

Tags

CCSS.8.EE.A.3

What is the result of converting 5.037 x 10^3 into normal numerical notation?

• 503.7

• 50.37

• 50370

• 5037

When converting a scientific notation with a negative exponent, in which direction do you move the decimal?

• Depends on the number

• No movement needed

• To the right

• To the left

What is the correct normal numerical notation of 8.91 x 10^-4?

• 0.000891

• 0.891

• 0.0891

• 8910

Tags

CCSS.8.EE.A.3

How many zeros are placed before the 8 in the normal numerical notation of 8.91 x 10^-4?

• Five zeros

• Two zeros

• Four zeros

• Three zeros

Tags

CCSS.8.EE.A.3

For a scientific notation with a negative exponent, what does the number of zeros before the significant digits depend on?

• The value of the exponent

• The initial position of the decimal

• The number of digits in the significant figure

• The sign of the exponent

Tags

CCSS.8.EE.A.3

What is the correct conversion of 7.3 x 10^-9 into normal numerical notation?

• 0.0000000073

• 0.000000073

• 0.00000073

• 0.0000073

Tags

CCSS.8.EE.A.3

How many places do you move the decimal in 7.3 x 10^-9 to convert it into normal notation?

• 10 places

• 7 places

• 8 places

• 9 places

Tags

CCSS.8.EE.A.3

What indicates the direction to move the decimal place in scientific notation?

• The sign of the exponent

• The magnitude of the exponent

• The coefficient

• The base of the exponent

Tags

CCSS.8.EE.A.3