Rational Numbers Operations Test Review

Where would you place -6?

• In the whole number circle because it's a whole number, integer, and rational number.
• In the integer circle because it's an integer and rational number only.
• In the rational circle because it's only a rational number.
• I'm not sure because I don't know what rational means.

-14 could NOT be which type of number?

• Integer
• Whole
• Rational

-3.5 is an integer

• True
• False

Rachel states that -5.5 is an integer because it is negative.

Is she correct?

Why or why not?

• Yes, because all negatives are integers.

• Yes, because all integers have decimals.

• No, because integers do not have decimals.

• No, because integers cannot be negative.

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Melody had to make a visit to the bank because her account was overdrawn by $32.  After making a deposit of $100, Melody was now happy that she had some money. How much money did she have after making the deposit?

• $100
• -$78
• $68
• $32

A football player caught the ball and made a gain of 12 yards on the first play. On the next play the team lost 18 yards. What's the team's total yards on both plays?

• -6

• 6

• 30

• -30

If it is 85 degrees in California and -4 degrees in Nebraska, how many degrees warmer is it in California? 

• -89
• 81
• 89
• -81

Jose is selling peanuts at the carnival.  The original bag he purchased weighs 8 pounds.  If each bag he plans on selling will weigh 2 pounds, how many full 2lb bags can he sell?

• 4 bags
• 16 bags
• 6 bags
• 2 bags

Kevin bought 4.6lbs of pecans for $50.89.  About how much the cost per pound?

• $5
• $8
• $10
• $20