6th Hour Academic Core week 1

-9 - (-7) =

• -2

• 2

• 16

• 5

• -5

• 20

8 + (-3) =

• 11

• 5

• -5

Who is Snowflake Bentley?

• first person to photograph a snowflake

• Car designer

• Author

Snowflake Bentley used which tools to accomplish his task?

• an iPhone

• A camera attached to a microscope

• a telescope

In what country did hockey originate?

• Canada

• Spain

• Russia

(-5)(-10) =

• 15

• -15

• 50

When multiplying or dividing integers with the same sign, the answer will be...

• positive

• negative

Which team sport involves precision skating on ice?

• curling

• hockey

• ice soccer

(-2)(5)(-3) =

• 13

• 30

• -30