Unit 1.1 Integers Summative Review

Unit 1.1 Integers Summative Review

by Nafisa Gagen

​Absolute value strips

the sign.

​Always

positive

<

​Adding and Subtracting

Integers

Multiple Choice

Use the number line to find the sum. 3 + (-12) =

• -9

• 9

• -15

• 15

Multiple Choice

Use the number line to find the sum.
-4 + (-5) =

• -9
• 9
• -1
• 1

Multiple Choice

What equation is modeled?

• 6 + -6 = -6
• -6 + 6 = 12
• 6 + -12 = -6
• -12 + 6 = -6

Multiple Choice

What is the expression for the number line?

• 6 + (-3)
• (-3) + 6
• 6 + (-9)

Multiple Choice

When you add opposites, what do you get?

• 0
• A negative number
• Attraction
• You cannot add opposites

Multiple Choice

Which problem does not have a sum of (-4)?

• (-9) + (-5)
• 3 + (-7)
• (-9) + 5 
• (-3) + (-1)

Multiple Choice

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

Multiple Choice

On the first play of a game, a running back gained 7 yards. On the next play, he lost 19 yards. Find the change in yards in the two plays. 

• 26 yards
• -26 yards
• 12 yards
• -12 yards

Multiple Choice

What equation is modeled?

• 15 + 25 = -10
• 15 + -25 = -10
• -10 + 15 = -10
• -25 + 15 = -10

Multiple Choice

What equation is modeled?

• 7 + -6 = -6
• 7 + -13 = -6
• 7 + -14 = -6
• -6 + -14 = -6

Multiple Choice

What needs to be added to get to the circled answer

• 10
• -10
• -17
• 17

Multiple Choice

Which of the answers show the subtraction problem correctly rewritten as an addition problem?
−8 − 5

• 8 + 5
• 8 + (−5)
• −8 + 5
• −8 + (−5)

Multiple Choice

Which of the answers show the subtraction problem correctly rewritten as an addition problem?
7 − 12

• 7 + 12
• 7 + (−12)
• −7 + 12
• −7 + (−12)

Multiple Choice

Which of the answers show the subtraction problem correctly rewritten as an addition problem?
−8 − 5

• 8 + 5
• 8 + (−5)
• −8 + 5
• −8 + (−5)

Multiple Choice

Which of the answers show the subtraction problem correctly rewritten as an addition problem?
7 − 12

• 7 + 12
• 7 + (−12)
• −7 + 12
• −7 + (−12)

Multiple Choice

Which are the correct steps for rewriting a subtraction problem into addition?

• 1) Keep first number the same
  2) Keep Subtraction sign
  3) Change second number to opposite
• 1) Keep first number the same
  2) Change Subtraction into Addition
  3) Change second number to opposite
• 1) Change the first number into the opposite
  2) Change Subtraction to Addition
  3) Keep second number the same
• 1) Change the first number into the opposite
  2) Change Subtraction to Addition
  3) Change second number to opposite

Multiple Choice

Who rewrote their subtraction problem correctly as an addition problem?

• Shannon
  7 − (−3)
  7 + (−3)
• Peter
  −5 − 4
  − 5 + 4
• Aaliyah
  −6 − (−1)
  −6 + (−1)
• Tyrone
  −2 − 8
  −2 + (−8)

Multiple Choice

-14 + (-3)

• -17
• 11
• -11
• 17

Multiple Choice

-9 + (-5)

• -14
• 14
• -4

Multiple Choice

-2 - (-10) = ?

• -12

• 12

• 8

• -8

​Multiplying and Dividing Integers

Multiple Choice

If I have a negative multiplied with a positive, what will the answer be?

• Positive 

• Negative 

Multiple Choice

If I have a positive multiplied with a positive, what will the answer be?

• Positive 
• Negative 

Multiple Choice

If I have two negatives what will the product be?

• Negative 
• Positive 

Multiple Choice

(2)(10) 

• 20
• -20
• -12
• 12

Multiple Choice

(-9)(-8)

• -72
• 72
• 81
• -81

Multiple Choice

4(-20)

• 80
• -80
• 24
• -24

Multiple Choice

(-5)(-12)

• -60
• 60

Multiple Choice

(-9)(-8)

• -72
• 72

Multiple Choice

4 x -5

• 20
• -20
• -9
• 9

Multiple Choice

-10 x -11

• 110
• -110
• 21
• -21

Multiple Choice

Which expression DOES NOT have a product of −18?

• −2 ∗ −9
• −6 ∗ 3
• −3 ∗ 6
• −9 ∗ 2

Multiple Choice

-9x9

• -81
• 2
• 9
• fluffy

Multiple Choice

-20/5=

• -4
• 4
• -100
• 100

Multiple Choice

-30/-10=

• -30
• -3
• 3
• 30

Multiple Choice

(-25) ÷ (-5)

• 5
• -5
• -20
• -30

Multiple Choice

44/-4=

• 11
• -8
• -11
• -1/11

Multiple Choice

Going left on the number line means what?

• Negative  
• Positive 

Multiple Choice

-15 ÷ 3

• -12
• -5
• -18
• 5

Multiple Choice

-30 ÷ (-10)

• 3
• -3
• -20
• 20

Multiple Choice

A research submarine dives at the rate of 6 feet every minute. What will the sub’s elevation be after 5 minutes of diving?  
Which expression would describe this?

• 6(5)
• 6 (-5)
• (-6)(5)
• (-6)(-5)