Integers & Rational Numbers Quiz

Select all terms that make the definition of integer.

__________ and ___________ _________ numbers.

• Negative

• Positive

• Whole

• Opposite

• Decimal

Making a deposit represents a ​ (a)   integer.

Making a withdraw represents a ​ (b)   integer.

• positive
• negative

What integer represents this scenario?

Draining 15 gallons from your bathtub.

Mathematical Equivalence

ON

Select all that could represent the opposite of 10.

• A scuba diver is 10 feet below sea level.

• You earn $10 for babysitting over the weekend.

• The temperature dropped 10 degrees over night.

• A bird is flying 10 feet in the air.

Write an integer to represent the scenario.

An 8 degree rise in temperature.

Match each with the scenario that represents the opposite integer.

• -18

• Marcus dives 18 meters below sea level.

• 13

• Samantha withdrew $13 at the bank.

• 18

• The Colts ran the ball 13 yards to the end zone.

• -13

• The average temperature was 18 degrees warmer last week.

Mathematical Equivalence

ON

• 1.571

The type of decimal(s) that is rational is

(a)   and ​ (b)   .

• Terminating
• Non-terminating
• non-repeating
• repeating
• fraction

Select all that are true.

• The opposite of -9 is 9 spaces to the left of zero.

• The sum of opposites is zero.

• Opposites are represented here: A bird is flying 12 feet in the air and then descends to land on the ground.

• Opposites are represented here: A scuba diver is 15 feet below sea level and dives 15 feet further.