Solving Problems with Integers

 -2 - (-8)

• 6
• -6
• -10
• 10

12 x -4

• -24
• -36
• -60
• -48

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.

When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

Multiply
(5) • (–9) • (–2)

• 90
• -45
• -90
• 47

One morning, the temperature was 5 degrees below zero Fahrenheit (F). By noon, the temperature rose 20 degrees F and then dropped 8 degrees F by evening. What was the evening temperature?

• 17 degrees below zero
• 15 degrees below zero
• 12 degrees above zero
• 7 degrees above zero

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test. Which equation best describes Bob progress on his math test?

• 5 + 9 = 14

• -5 + (-9) = -4

• -5 + (-9) = -14

• 5 + (-9) = -4

Evaluate:
−28−(−36)

• 8
• −8
• 64
• −64

Evaluate:
46−50

• −4
• 4
• 96
• −96

Evaluate:
(−5)²

• 25
• −25
• 10
• −10