Adding and Subtracting Rational Numbers Review

Adding and Subtracting Rational Numbers Review

Converting Decimals to Fractions

Open Ended

What do all of the fractions from the previous slide have in common?

Fill in the Blanks

Convert 4/5 to a fraction with a denominator of 10.

Fill in the Blanks

What is the decimal equivalence of 8/10?

Fill in the Blanks

What is the decimal equivalent of 3/20? (Hint: convert denominator to 100)

Converting fraction to decimals when 10, 100, or 1000 isn't an option.

Ordering Rational Numbers

• Convert Numbers to Same Form

• Negative numbers go on the left (less!)

Poll

Would you rather convert all of the following numbers to decimals or fractions?

-0.4, 2 1/2, 0.35, -0.08, 3/8

• Fractions

• Decimals

Fill in the Blanks

Put the positive numbers in this list in order from least to greatest.

-0.4, 2 1/2, 0.35, -0.08, 3/8

Fill in the Blanks

Put the negative numbers from this list in order from least to greatest:

-0.4, 2 1/2, 0.35, -0.08, 3/8