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Final Exam. Review Please bring a: pencil, eraser, protractor, compass and calculator. Chapter 1. A number is divisible by 2, if it is an even number (ends in 0,2,4,6,8). A number is divisible by 3, if the sum of the digits is divisible by 3.

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final exam

Final Exam

Review

Please bring a: pencil, eraser, protractor, compass and calculator

chapter 1
Chapter 1
  • A number is divisible by 2, if it is an even number (ends in 0,2,4,6,8).
  • A number is divisible by 3, if the sum of the digits is divisible by 3.
  • A number is divisible by 4, if the last two digits are divisible by 4.
  • A number is divisible by 5, if it ends in a O or a 5.
  • A number is divisible by 6, if it is divisible by 2 and 3.
  • A number is divisible by 8, if the last three digits are divisible by 8.
  • A number is divisible by 9, if the sum of the digits is divisible by 9.
  • A number is divisible by 10, if the last digit is a 0.
answers
Answers

2

9, 18, 27, 36, 45

chapter 13
Chapter 1
  • Extra practice:
  • Page 37-38
chapter 2 practice2
Chapter 2-practice

4 5/8

2 4/5

4 19/20

7 6/11

chapter 2 practice5
Chapter 2- practice

45/8

Or

5 5/8

29/12

Or

2 5/12

5/4

chapter 25
Chapter 2
  • Extra practice
  • Page 89-90
  • Page 93-94
chapter 3 practice
Chapter 3- practice

1.356 + 0.405 + 22.015=

2.5 + 12.6 + 20.9=

4.123 – 3.200=

9.623-5.061=

practice answers
Practice - answers

1.356 + 0.405 + 22.015= 23.776

2.5 + 12.6 + 20.9= 36

4.123 – 3.200= 0.923

9.623-5.061= 4.562

chapter 3 practice1
Chapter 3- practice
  • 3.4 x 0.2=
  • 7.6 x 0.8=
  • 3.67 x 1.01=
  • 10.19 x 0.35=
practice answers1
Practice- Answers
  • 3.4 x 0.2= 0.68
  • 7.6 x 0.8= 6.08
  • 3.67 x 1.01= 3.7067
  • 10.19 x 0.35= 3.5665
chapter 3 practice2
Chapter 3- practice
  • 3.6 0.18=
  • 9.72 2.7=
  • 4.59 0.9=
  • 3.13 3.13=
practice answers2
Practice - Answers
  • 3.6 0.18= 20
  • 9.72 2.7= 3.6
  • 4.59 0.9= 5.1
  • 3.13 3.13= 1
chapter 3 practice3
Chapter 3- practice
  • 32.28- (1.2
  • 10.9 + (3.3 x3.3- 1.69)
practice answers3
Practice- Answers
  • 32.28- (1.2= 28.78
  • 10.9 + (3.3 x3.3- 1.69) = 8.77
chapter 34
Chapter 3
  • Extra Practice:
  • Page 143-144
  • Page 145-146
practice answers4
Practice- Answers

60/100 = 3/5

0.60

9%

9/100

0.03

3%

44/100= 11/25

0.44

24%

0.24

50%

50/100 = 1/2

1.00

100%

12/100= 3/25

0.12

practice answers5
Practice- Answers

30

9

110

70

16

7 x100

Then divide by 10

chapter 41
Chapter 4
  • Extra practice
  • Page 185
  • Page 187-188
chapter 5 practice2
Chapter 5- practice

C= 32 cm

C= 57.78

chapter 5 practice4
Chapter 5- practice

A rectangle= 3.19

A circle= 3.30

Total= 6.49

chapter 51
Chapter 5
  • Extra practice
  • Page 231-232
  • Page 233-234
chapter 6 practice
Chapter 6- Practice
  • (+5) + (+3)=
  • (+5) + (-2)=
  • (-60)+ (+20)=
  • (-50) + (+23) + (-17) =
practice answers6
Practice- Answers
  • (+5) + (+3)=(+15)
  • (+5) + (-2)= (+3)
  • (-60)+ (+20)= (-40)
  • (-50) + (+23) + (-17) = (-44)
chapter 6 practice1
Chapter 6- Practice
  • (+5) – (+4)=
  • (+9) – (+5)=
  • (-4) – (-3)=
  • (+3) – (-2)=
chapter 6 answers
Chapter 6- Answers
  • (+5) – (+4)= (+1)
  • (+9) – (+5)= (+4)
  • (-4) – (-3)= (-1)
  • (+3) – (-2)= (+5)
chapter 6 practice2
Chapter 6- Practice
  • Together:
  • (+4) + (+2) – (+3)
  • (-2) – (-6) + (+3)
  • (+3) – (-8) + (-10)
practice answers7
Practice- Answers
  • Together:
  • (+4) + (+2) – (+3)= (+3)
  • (-2) – (-6) + (+3)= (+7)
  • (+3) – (-8) + (-10) = (+1)
chapter 62
Chapter 6
  • Extra Practice
  • Page 276
  • Page 278
chapter 7 practice
Chapter 7- Practice
  • What did this triangle move?
    • 6 units to the right and 4 units down
chapter 7 practice1
Chapter 7- Practice
  • What are the new

Co-ordinates for

This reflection?

chapter 73
Chapter 7
  • What is the center of rotation?
    • The origin
slide67

Practice

Rotate ABC around (2, 2)

180 degrees clockwise

A

B

C

chapter 74
Chapter 7
  • Extra Practice
  • Page 324
  • Page 327-328

Reflections…

chapter 8 practice
Chapter 8-Practice
  • What is the range of the following numbers: 79, 65, 86, 68, 74
    • Answer: 86-65= 21
chapter 8 practice1
Chapter 8- practice
  • Determine the median and the mode of the following numbers:

54, 87, 41, 116, 63, 108, 119, 43, 52, 107, 54, 108, 114, 41, 80, 63, 114, 59, 68, 87, 108, 116, 105

Median 87 Mode 108

  • What is the mean of the following:

15, 18, 20, 19, 17, 14, 13, 18, 12, 17, 11, 14, 17, 16, 19, 2

Mean= 15.13

chapter 82
Chapter 8
  • Extra Practice
  • Page 367
  • Page 369-370
chapter 9 practice
Chapter 9- Practice
  • Label the following
  • Red- ___________
  • Green-__________
  • Blue-____________
chapter 9 practice1
Chapter 9- Practice
  • The rule t= 4n + 3 describes the relation between the figure number, n and the number of tiles in the pattern
  • Create a table of values for the figure number (x) and the number of blocks (y)
chapter 92
Chapter 9
  • Extra Practice
  • Page 421
  • Page 424