### Unit 1 Integers Unit test Review

```Bellwork: Wednesday, 9/19
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prepare to go over the answers
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Final Jeopardy
Comparing
& Ordering
Integers
Add or Multiply or
Word Absolute Add or
Subtract on a
Divide
Subtract
Integers Problems Value Number line
Integers
10 Point
10 Point
10 Point
10 Point
10 Point
10 Point
20 Points
20 Points
20 Points
20 Points
20 Points
20 Points
30 Points
30 Points
30 Points
30 Points
30 Points
30 Points
40 Points
40 Points
40 Points
40 Points
40 Points
40 Points
50 Points
50 Points
50 Points
50 Points
50 Points
50 Points
Comparing & Ordering Integers – 10pts
Use < or > to complete
each problem
-29 ___ -31
Comparing & Ordering Integers – 10pts
-29
>
-31
Comparing & Ordering Integers – 20pts
Use < or > to complete
each problem
-8 ___ 2
Comparing & Ordering Integers – 20pts
-8
<
2
Comparing & Ordering Integers – 30pts
Write an integer for
the following situation
A withdraw of \$45
Comparing & Ordering Integers – 30pts
- \$45
Comparing & Ordering Integers – 40pts
Order this set of integers from
least to greatest
4 , 6, -1, 0 , -4
Comparing & Ordering Integers – 40pts
-4 , -1 , 0 , 4 , 6
Comparing & Ordering Integers – 50pts
Order the following from
least to greatest
-34, 73, -43, 48, -33
Comparing & Ordering Integers – 50pts
-34, 73, -43, 48, -33
-43 , -34 , -33 , 48 , 73
Add or Subtract Integers – 10pts
Solve
-6 + 2
Add or Subtract Integers – 10pts
-6 + 2 = -4
Add or Subtract Integers – 20pts
Solve
-15 + (-6)
Add or Subtract Integers – 20pts
-15 + (-6) = - 21
Add or Subtract Integers – 30pts
Solve
6 – (-3)
Add or Subtract Integers – 30pts
6 – (-3) =
9
Add or Subtract Integers – 40pts
Solve
-14 – (-4)
Add or Subtract Integers – 40pts
-14 – (-4) = -10
Add or Subtract Integers – 50pts
Solve
14 - 31
Add or Subtract Integers – 50pts
−  = -17
Multiply or Divide Integers - 10pts
Solve
-3 · 6
Multiply or Divide Integers - 10pts
-3 · 6 = -18
Multiply or Divide Integers – 20pts
Solve
-12 ÷ (-2)
Multiply or Divide Integers– 20pts
(-12) ÷ (-2) = 6
Multiply or Divide Integers– 30pts
Solve
-8(-4)
Multiply or Divide Integers– 30pts
-8(-4) = 32
Multiply or Divide Integers– 40pts
Solve
21 ÷ (-3)
Multiply or Divide Integers– 40pts
21 ÷ (-3) = -7
Multiply or Divide Integers– 50pts
Solve
(8)(-7)
Multiply or Divide Integers– 50pts
(8)(-7) = -56
Word Problems – 10pts
A seagull is flying 55 feet above
Lake Michigan. Directly below,
the seagull notices a fish that is
swimming 14 feet below the
surface of the water. What is the
difference in distance between the
seagull and the fish?
Word Problems– 10pts
55 - (-14) = 69
69 feet
or
The distance is 69 feet
Word Problems– 20pts
An actor loses 45 pounds for a part
and then gains back 30 pounds a
month after filming. What is the
actor’s total change in weight ?
Word Problems– 20pts
-45 + 30
-15 pounds
or
The total weight
Loss is 15 pounds
Word Problems– 30pts
Everyday a gentleman
spends \$7 on roses for
his wife. How much
money did the man
spend after 6 days?
Word Problems – 30pts
-7 • 6
-\$ 42
Or
After 6 days he spends \$42
Word Problems – 40pts
A water balloon is dropped off the
top of a building 36 meters above an
intended target. If the water balloon
is traveling a 9 meters per second,
how long will it take the water
balloon to hit its target?
Word Problems – 40pts
36 ÷ 9
4 seconds
Word Problems – 50pts
Your sister lost 8 of your 1st place
track ribbons on Saturday. On
Sunday you found 2 of the lost
ones. What is the change in total
ribbons after the weekend?
Word Problems – 50pts
-8 + 2
-6 ribbons
Or
A total loss of 6 ribbons
Absolute Value – 10pts
Solve
−
Absolute Value – 10pts
− = 54
Absolute Value – 20pts
Solve

Absolute Value – 20pts
=
Absolute Value – 30pts
In words or on a number
line explain why  =
Absolute Value – 30pts
Because the absolute value of 2 tells you
how many units 2 is away from zero.
OR
-5 -4 -3 -2 -1 0
2
1
2
3
4 5
Absolute Value – 40pts
What is the definition of
absolute value?
Absolute Value – 40pts
The definition of absolute value is –
The distance an integer is away from
zero on a number line
Absolute Value s – 50pts
If the answer to an absolute value
problem is 8 write two possible
questions that could have been
asked
Absolute Value – 50pts
If the answer to an absolute value
problem is 8 write two possible
questions that could have been asked.
=?

− = ?
Add or Subtract on a number line – 10pts
Use a number line to solve the
problem below.
-12 + (-5)
Add or Subtract on a number line – 10pts
-18 -17 -16 -15 -14 -13 -12 -11 -10
-17
Add or Subtract on a number line – 20pts
Use a number line to solve the
problem below.
-12 – (-9)
Add or Subtract on a number line – 20pts
-12 – (-9)
After leave change opposite
-12 + 9
-13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3
-3
Add or Subtract on a number line – 30pts
Use a number line to solve the
problem below.
4 – (-7)
Add or Subtract on a number line – 30pts
4 – (-7) =
After L.C.O.
4+7
2
3
4 5
6
7 8
11
9 10 11 12
Add or Subtract on a number line – 40pts
Use a number line to solve the
problem below.
5 + (-6)
Add or Subtract on a number line – 40pts
-2 -1 0 1
-1
2
3
4
5
Add or Subtract on a number line – 50pts
Use a number line to solve the
problem below.
-5 – 3
Add or Subtract on a number line – 50pts
-5 – 3
After L.C.O.
-5 + (-3)
-13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3
-8
Make your wager
How are you going
to study for this
test?
Go over your:
• Notes
• Homework
• Study Guide
• Past Quizzes
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