Introduction to integers

What is the opposite of -9?

• -9

• 9

• 1/9

• 0.9

The definition of an integer is?

• Any number with a negative sign.

• The opposite of a whole number.

• Whole numbers and their opposites.

• The answer to a multiplication problem.

What would go in the circle:

12 O -12

• <

• =

• >

What is the smallest number?

• -4

• 0

• -7

• 3

If the temperature drops 12°, it would be represented by the integer:

• 12

• -12

Select ALL the numbers less than -3.

• -5

• -1

• -3

• -4

A running back loses 4 yards on the play, as an integer this would be:

• -4

• +4

• 0

• 1/4

If you deposit $100 in the bank, the integer value would be:

• -100

• +100

• 1

• 10

True or False? 15 is an integer.

• True

• False

True or False? -80 is an integer.

• True

• False