QA # 1 : Review

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QA – Review #1Solve the following, then draw a diagram:

1)|-2| = ____2)| 4| = ____3)|13| = ____4)|-24| =____5)|17| = ____

Solve the following, then draw a diagram:

6) |-17| = ____7)| 16| = ____8)|31| = ____9)|-49| =____10)|45| = ____

24132417

17

16314945

1) Which value is equivalent to 72 + 43 + 82 ?a) 107 b) 100 c)170 d) 177 Solve the following:2) 83 3) 73

4) 25

5) 44

D

51234332256

QA – Review #2

1) Which value is equivalent to 72 + 43 + 82 ?a) 107 b) 100 c)170 d) 177 Solve the following:2) 83 3) 73

4) 25

5) 44

D

51234332256

Bell- Work

1) Express the following in simplest form using exponent: 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4

a) 45 b) 43 c) 48 d) 49 Solve the following: 2) 35

3) 152

4) 112

5) 132

C

243225121169

QA – Review #3

1) Express the following in simplest form using exponent: 7 x 7 x 7 x 7 x 7

a) 75 b) 73 c) 78 d) 79 Which property is used to simplify the

expression 8(2x + 9) to (16x + 72)?b) Identityb) Associative c) Distributived) Commutative

a

C

QA – Review #4

On the list of equations, name the property?

1)3 + 5 = 5 + 32)(4 + 5) + 7 = 4 + (5 + 7)3)5 x 1 = 54)4 x ( ) = 45)6 ( 3x + 12) = 18x + 72

33

CommutativeAssociative

IdentityIdentity

Distributive

QA – Review #5

1)Which equation illustrates the associative property of addition?

a) 10 + (11 + 12) = 10 + ( 12 + 11 )b) 10 + (11 + 12) = 10 + (11 + 12)c) 10 + (11 + 12) = (10 + 11) + 12 d) 10 + (11 + 12) = (11 + 12) +10 2) To add ¼ + ½ , Jay multiplied ½ by 2/2 so he

could add ¼ + 2/4 . Which property justifies that ½ x 2/2 is equal to 2/4?

C

Identity

QA – Review #6

1)|-30| + |50| = 2)|-70| + |50| = 3)|-65| + |-50| = 4) x = -4 , what is the value of 20 + 3x2.5) x = 6, what is the value of -10 + 3x2.

80120

115

68

98

QA – Review #7

Bell Work

3- 400

2 – Associative Property

Bell Work

1)|-80| + |50| = 2)|-79| + |37| = 3)|-65| + |-58| = 4) x = -5 , what is the value of 20 + 3x2.5) x = 3, what is the value of -10 + 3x2.

13011612395

17

1) -12 – (-13) = 2) -22 – (-17) = 3) 22 – (-79) = 4) What was the change in temperature from Monday

to Wednesday?

a) 45 b) 25c) -45 d) -25

Day Temperature (*F)

Monday -10

Tuesday 20

Wednesday 35

Thursday 17

Friday -13

1-5

101

a

QA – Review #8

1) -12 – (-23) = 2) -22 – 19 = 3) 27 – (-79) = 4) What was the change in temperature from

Wednesday to Friday?

a) 22 b) 48c) -22 d) -48

Day Temperature (*F)

Monday -10

Tuesday 20

Wednesday 35

Thursday 17

Friday -13

11-41 106

d

Bell Work

1)|-40 – 12| = 2)|-53 – 19| = 3)|48 – 12| = 4)|-40 + 32| =5) If V= 0, what is the value of a) -5(4v – 3)2 b) -7(7v – 4)2 c) -12(9v – 3)2

5272

368

-45-112

-108

QA – Review #9

Bell Work1)|-40 – 32| = 2)|-53 – 29| = 3)|48 – 22| = 4)|-40 + 37| =5) If V= 0, what is the value of a) -6(4v – 3)2 b) -7(8v – 5)2 c) -12(9v – 2)2

7282

263

-54-175-48

1) If m = 4, what is the value of …..a) 5(3m + 3) c) 7(3m + 8) b)6(2m + 2) d) 8(9m + 13)2) (-5)(-12) 3) (-7)(14)4)(-8)(-12) 5)(-12)(-11)6) Least Common Multiple for 3, 8, 12 ?

7560

140392

60 -9896 132

24

QA – Review #10

Bell Work

1) If m = 3, what is the value of …..a) 5(3m + 3) c) 7(3m + 8) b)6(2m + 2) d) 8(9m + 13)2) (-5)(-14) 3) (-7)(13)4)(-8)(-13) 5)(-12)(-13)6) Least Common Multiple for 6, 9, 12 ?

6048

119320

70 -91104 156

36

1) What is the value of -2(3x + 4)2 when x = -3 ?2) What is the value of -2(2x + 4)2 when x = -3 ?3) What is the value of -2(3x + 12)2 when x= -6?4) Solve

a)5 + 2(42 – 11) – (42 – 6)b)5 + 2(52 – 11) – (32 – 6)c) 5 + 2(62 – 11) – (52 – 5)

2)-50 3)-81) -72

530

35

QA – Review #11

Bell Work

1) What is the value of -2(4x + 4)2 when x = -5 ?2) What is the value of -2(4x + 4)2 when x = -3 ?3) What is the value of -2(3x + 4)2 when x = -6 ?4) Solve

a)5 + 2(42 – 11) – (42 – 6)b)5 + 2(52 – 11) – (32 – 6)c) 5 + 2(62 – 11) – (52 – 5)

-512-128

-392

530

35

Bell Work

1) What is the value of -2(4x + 4)2 when x = -2 ?2) What is the value of -2(4x + 4)2 when x = -1 ?3) What is the value of -2(3x + 4)2 when x = 0 ?4) Solve

a)5 + 2(42 – 11) – (42 – 4)b)5 + 2(52 – 11) – (32 – 4)c) 5 + 2(62 – 11) – (52 – 4)

1) -32 2) 0 3) -32

32834

68

Bell Work

10096103

2

1)|-80| + |20| = 2)|-79| + |17| = 3)|-65| + |-38| = 4) x = -4 , what is the value of 20 + 3x2.5) x = 2, what is the value of -10 + 3x2.

1) Giovanni was on the first floor of a 10-Story building. Each floor is 12 stairs above the previous floor. If he climbs up 80 stairs and then down 32 stairs, which floor will he be on?

a) 1st b) 2nd c) 4rd d) 5th 2) Which fraction matches the shaded part of the

picture below?

D

6/24= ¼

QA – Review #12

7/40

11/40

1) Carla used 5/8 of a poster board to make a sign and 2/10 of the same board to make a banner. What fraction of the poster board is remaining?

2) Carla used 5/8 of a poster board to make a sign and 1/10 of the same board to make a banner. What fraction of the poster board is remaining?

3) Carla used 5/8 of a poster board to make a sign and 3/10 of the same board to make a banner. What fraction of the poster board is remaining?

3/40

QA – Review #13

A total of 180 people went on a field trip to a museum. The admission prices are shown below.

Museum Admission Prices - Adult: $10 ; Student: $6Show all work for each question below.1. The total cost of the adult tickets was $200.How many adults went on the field trip?2. What was the total cost of the student tickets?3. If the total cost for the museum and lunch was$2,000, what was the total cost of lunch?

20960

840

QA – Review #14

Bell Work1)|-30 – 32| = 2)|-53 – 29| = 3)|38 – 22| = 4)|-40 + 36| =5) If V= 0, what is the value of a) -6(4v – 3)2 b) -7(8v – 5)2 c) -12(9v – 2)2

6282164

-54-175

-48

Bell Work3 - $4 Loss

1 : (-10)4 : (-9)

Bell Work3 : (8)

4 : 4 yard gain

Bell Work3 : 24

1 : 4 > 2

3 : (2) 1 : (15)

1 : 323

Bell Work1- 14

2- 25

2- 15

4: c + (3+f) = (c+3) + f

4: 4 x 1= 4

1: Commutative

Bell Work