CRM 1.1 Operations With Rational Numbers Rotations Day

True or False. Multiplication problems and division problems have the same sign rules.

• True

• False

Which button should you use to write a fraction on your handheld calculator?

• F<>D

• • + <-> -

• a b/c

• frac

If a question asks you to find the PRODUCT, it's asking you to:

• Add

• Subtract

• Multiply

• Divide

Convert -3.7% into a decimal.

• -3.7

• -0.37

• -0.037

• -0.0037

Convert 0.363636... into a fraction.

• 36/90

• 36/100

• 33/90

• 36/99

Difference, temperature dropping, losing money, debt are all keywords that could most likely mean:

• Addition

• Subtraction

• Multiplication

• Division

• -2

• 2

• 12/3

• -0.75

Convert 0.124 into a fraction.

• 124/100

• 124/1000

• 124/10

• 124/1

Convert 0.375 into a percent.

• 375%

• 3.75%

• 37.5%

• 0.375%

• -7

• 7

• 2

• -2