the greatest sara

When solving problems with rational numbers, ALWAYS ...

• use decimals.

• use fractions.

• add.

• ATTACH the CORRECT SIGN to your answer!

When ADDING a (Negative) + (Negative) =

• a POSITIVE answer.

• a NEGATIVE answer because you move further to the left on the number line.

• a million.

• a hundred and one.

• Repeating Decimal
• Non-Repeating Decimal
• Terminating Decimal

Fill in the correct symbol.

• >
• <
• =

• Repeating Decimal
• Non-Repeating Decimal
• Terminating Decimal

When Multiplying/Dividing Mixed Numbers you MUST 1st...

• Find the square roots.

• Subtract.

• Turn them to IMPROPER FRACTIONS!

• Find common denominators.

When MULTIPLYING FRACTIONS...

• You MUST get a common denominator.

• Multiply across the top, multiply across the bottom.

• Add the fractions.

• Subtract the fractions.

Write   4/100  as a decimal

• .4
• .40
• .400
• .04

The answer to this expression is ... $-\frac{2}{7}\ +\ 4\ \frac{1}{2}$  

• POSITIVE

• NEGATIVE

• ZERO

• All of the above.

Which list of numbers is ordered from greatest to least?

• A
• B
• C
• D