Integer Rules Review

Integer Rules Review

Today we will review the rules for Integer Operations

Multiple Choice

-8 - 5

• 3

• -3

• -13

• 13

Multiple Choice

-4 + 10

• 14

• -14

• 6

• -6

Multiple Choice

The temperature on Sunday was -15^o C.  The temperature on Monday was 12 degrees less than the temperature on Sunday.  What was the temperature on Monday? 

• -27^o C
• 27^o C
• -3^o C
• 3^o C

Multiple Choice

The first play of a football game resulted in a loss of 12 yards.  Then a penalty resulted in another loss of 5 yards.  What is the total loss or gain?

• a gain of 7 yards
• a loss of 7 yards
• a gain of 17 yards 
• a loss of 17 yards

Multiple Choice

6 + (-4)

• 2

• -2

• 10

• -10

Multiple Choice

negative + negative =

• positive

• negative

• the answer will have the sign of the larger integer in the problem

Multiple Choice

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

• -89
• 81
• 89
• -81

Multiple Choice

negative + postive =

• positive

• negative

• the answer will have the sign of the larger integer in the problem

Multiple Choice

What is the sign of the missing integer? -3 x ___ = 6

• Positive

• Negative

• It has no sign because the answer is zero.

• division

Multiple Choice

Divide -20/10

• 10

• 2

• -2

• -10

Multiple Choice

Divide -12/-2

• 6

• -6

• 2

• -4

Multiple Choice

A football team lost 5  yards on  4 consecutive plays.  What is the total change in yards from where the team started?

• 9 yards
• 20 yards
• -20 yards
• -1 yards

Multiple Choice

Multiply -3 x (-5)

• -8

• -15

• 15

• 3

Multiple Choice

A parachuter falls from an altitude of 4500 yards to 1500 yards over 3 minutes. What is his average distance fallen over the three minutes?

• 1500 yards per minute

• -1500 yards per minute

• 1000 yards per minute

• -1000 yards per minute

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Multiple Choice

Evaluate:

$$\left(3\right)\left(-2\right)+7$$  

• 1

• 13

• -13

• -27

Multiple Choice

Evaluate:

$$-7+4-8$$  

• -11

• -3

• -19

• 11

Multiple Choice

Evaluate:

$$-2+\left(-16\div2\right)$$  

• -10

• -9

• 9

• -6

Multiple Choice

$$12\div\left(-2\right)\cdot6$$  

• 36

• 0

• -36

• -1

Multiple Choice

8 + 2 ⋅ 7

• 22
• 70
• 20
• 42