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Biblioteka

Gr. 8- Math YEAR END REVIEW

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Pitanje 1
1.

The length of one edge of this cube is 4 cm. What is the surface area of the cube?

Pitanje 2
2.

Write a multiplication expression for (−14) + (−14) + (−14) + (−14) + (−14).

Pitanje 3
3.

A square prism is 12 cm tall. The side length of the square base is 5 cm.

What is the volume of the prism?

Pitanje 4
4.

This is the net of a right rectangular prism. The "area of each face", in square centimetres, is given.

What is the surface area of the prism?

Pitanje 5
5.

Find the value of 🔲 that makes this statement true.

Pitanje 6
6.

Find the volume of this rectangular prism.

Pitanje 7
7.

Multiply:

(your answer will be in lowest terms)

8/9 x 7/16

Pitanje 8
8.

Write an equation for this sentence.

Add 6 to a number divided by 3 and the answer is 16.

Pitanje 9
9.

These are views of an object built using linking cubes. Which sketch of the object matches these views.

Pitanje 10
10.

The sales taxes are 14%. Find the total cost of a video game with a list price of $73.

Pitanje 11
11.

Replace 🔲 with an integer to make the equation true.

(+30) × 🔲 = −150

Pitanje 12
12.

Write the ratio 35:7 in simplest form.

Pitanje 13
13.

This object is made using linking cubes. What does the front view of this object look like?

Pitanje 14
14.

Find the curved surface area of this cylindrical tube.

Use this formula:

Pitanje 15
15.

Write as an 3 5/6 improper fraction.

Pitanje 16
16.

The graph shows the number of participants in the Fun Run.

Which statement is true?

i) The number of participants doubled between 2005 and 2006.

ii) The number of participants doubled between 2005 and 2007.

iii) There was a 100% increase in the number of participants from 2005 to 2008.

iv) There was a 100% increase in the number of participants from 2006 to 2007.

Pitanje 17
17.

Evaluate.

2(5 + 8)

Pitanje 18
18.

Find the volume of this triangular prism.

Step 1: A= bh/2 Step 2: V = A x l

Pitanje 19
19.

In a right triangle, the length of the hypotenuse is 18 m and the length of one of the legs is 15 m.

Find the length of the other leg. Round your answer to the nearest tenth. (draw a diagram to help sovle this problem)

Pitanje 20
20.

Write the integer division modelled by this number line.

Pitanje 21
21.

This table shows the number of students participating in the school recycling program over 5 years.

Which type of graph would you use if you want to look for a "trend"?

Pitanje 22
22.

The area A of a square is given.

Which side length is a whole number?

i) A = 57 m2

ii) A = 68 m2

iii) A = 64 m2

iv) A = 77 m2

Pitanje 23
23.

Solve this equation:

-5(a + 4) = 15

Pitanje 24
24.

Solve this equation:

-8 = 2(t - 5)

Pitanje 25
25.

Jon gave Alicia 5 sets of 10 (+1)-tiles.

How many, and in what colour, are the tiles that Alicia received?

Pitanje 26
26.

Complete this table of values for the relation y = x + 3.

Pitanje 27
27.

Solve this equation.

12 - 4w = -16

Pitanje 28
28.

Which 2 consecutive square2 numbers is 54 between?

Pitanje 29
29.

Ms. Wong is redecorating her office. She has choices of 6 colours of carpet and 4 styles of furniture.

How many possible ways can she choose a colour of carpet and a style of furniture?

Pitanje 30
30.

Gerry drew a diagram to compute the distance he will travel if he drives from his home to the arena and then from the arena to the museum.

What is the distance he will travel if he drives directly to the museum from his home?

Pitanje 31
31.

Find the length of the leg labelled r.

a2 + b2 = c2

Pitanje 32
32.

This table shows the colours of the 4 scarves, 3 pairs of gloves, and 2 hats that Tamara has.

Tamara randomly picks a scarf, hat, and a pair of gloves.

What is the probability of Tamara choosing a pair of black gloves and a red scarf?

Pitanje 33
33.

Without measuring, determine which line segment is shortest.

Pitanje 34
34.

In Store A, a book that regularly sells for $24.99 is on sale at 15% off.

In Store B, the same book regularly sells for $27.99 and is on sale at 25% off.

Which store sells the book for the lower sale price?

Pitanje 35
35.

Find the volume of this cylinder.

Pitanje 36
36.

Find the "surface area of this cylinder" Round your answer to the nearest tenth of a square metre.

Pitanje 37
37.

Which statement is correct?

Pitanje 38
38.

Complete this table of values for the relation y = x + 3.

Pitanje 39
39.

Find the area of the indicated square.

Pitanje 40
40.

These 2 circle graphs show the most popular physical activities that Grade 8 and Grade 9 students participate in.

Which statement is true?

i) Equal numbers of students in Grade 8 and Grade 9 play soccer.

ii) More Grade 8 students prefer swimming.

iii) Running is the least popular activity in both grades

iv) The number of Grade 8 students who chose volleyball is the same as the number of Grade 9 students who chose swimming.