Multiply and Divide Scientific Notation

Front

What do you do with the decimal numbers when dividing in scientific notation?

Back

Divide them.

Tags

CCSS.8.EE.A.4

Front

What do you do to your exponents when dividing in scientific notation?

Back

Subtract.

Tags

CCSS.8.EE.A.4

Front

If you subtract from your exponent of 10, you move your decimal to the...?

Back

Right.

Tags

CCSS.5.NBT.A.2

Front

If you add to your exponent of 10, you move your decimal...?

Back

Left.

Tags

CCSS.5.NBT.A.2

Front

What do you do with the decimal numbers when multiplying in scientific notation?

Back

Multiply them.

Tags

CCSS.8.EE.A.4

Front

What is scientific notation?

Back

A way to express very large or very small numbers using powers of ten.

Tags

CCSS.8.EE.A.3

Front

How do you convert a number to scientific notation?

Back

Move the decimal point to create a number between 1 and 10, then count the moves to determine the exponent.

Tags

CCSS.8.EE.A.3

Front

What is the general form of a number in scientific notation?

Back

a × 10^n, where 1 ≤ a < 10 and n is an integer.

Tags

CCSS.8.EE.A.3

Front

When multiplying numbers in scientific notation, what do you do with the exponents?

Back

Add them.

Tags

CCSS.8.EE.A.4

Front

What happens to the decimal point when you increase the exponent in scientific notation?

Back

The decimal point moves to the right.

Tags

CCSS.8.EE.A.3