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8th Grade Math Basic Practice Test 3



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

mc001-1.jpg
What is the measure of angle B if this is an equilateral triangle?
a.
1200
d.
1800
b.
500
e.
300
c.
600
 

 2. 

Measurement – Length, Weight, Volume – RIT 221 – 230
mc002-1.jpg
a.
5 cm
d.
4 cm
b.
5 mm
e.
4 mm
c.
3 cm
 

 3. 

mc003-1.jpg
a.
5.5”
d.
5 centimeters
b.
5”
e.
5’
c.
5 yds.
 

 4. 

If you were asked to calculate the length of a football field, would you use
yards, quarts, inches, centimeters, or miles?
a.
quarts
d.
centimeters
b.
inches
e.
miles
c.
yards
 

 5. 

Number Sense and Numeration – Decimals – RIT 221 – 230
mc005-1.jpg
Which value correctly represents point A?
a.
2 1/6
d.
2 2/3
b.
2 1/3
e.
2 5/6
c.
2.5
 

 6. 

Number Sense and Numeration – Exponents – RIT 221 – 230
Fill in the boxes from left to right with the correct exponent.
mc006-1.jpg
a.
4, 3, 2, 1
d.
0, 1, 2, 3
b.
3, 2, 1, 0
e.
5, 3, 6, 8
c.
1, 2, 3, 4
 

 7. 

Number Sense and Numeration – Fractions – RIT 221 – 230
Write in simplest form.
In a bag of 70 jellybeans, 45 are green. What fraction of the bag of jellybeans
is green?
a.
14/9
d.
25/70
b.
70/45
e.
45/70
c.
9/14
 

 8. 

What is the ratio of squares to triangles?

mc008-1.jpg
a.
8 : 11
d.
4 to 3
b.
11 : 8
e.
even to odd
c.
1 to 1
 

 9. 

Choose the pair of fractions that is equivalent to each other.
a.
3/2 and 1/2
d.
2/3 and 1/3
b.
6/4 and 7/4
e.
9/6 and 3/2
c.
8/12 and 4/12
 

 10. 

Fill in the box that would make the two ratios equivalent.

       =   16
    mc010-1.jpg        20
a.
16
d.
8
b.
5
e.
80
c.
10
 

 11. 

Use cross-products to determine which of the following is true:
a.
2/3 = 5/7
d.
4/5 = 6/7
b.
1/8 = 8/1
e.
5/24 = 7/18
c.
8/12 = 4/6
 

 12. 

Number Sense and Numeration – Integers – RIT 221 – 230
Which of the following is an integer?
a.
–3/4
d.
–2 2/3
b.
–8
e.
–5.3
c.
–0.56
 

 13. 

Number Sense and Numeration – Ordering, Equalities and Inequalities – RIT 221 – 230
Which statement is in the correct order from least to greatest?
a.
–9, -11, -14, -17, -24
d.
–6, -7, -12, 0, 1
b.
3, -4, 7, -14, -15
e.
–15, 13, 11, -7, -9
c.
–27, -14, -1, 0, 13
 

 14. 

Number Sense and Numeration – Percents – RIT 221 – 230
Which of the following is a true statement?
a.
56/100 = 56%
d.
6/100 = 1/6%
b.
6/100 = 60%
e.
1/100 = 100%
c.
75% = 75/1000
 

 15. 

Number Sense and Numeration – Place Value – RIT 221 – 230
Which decimal represents six and twenty-five thousand, seven hundred
eighty-four hundred-thousandths?
a.
6.2570084
d.
6.784
b.
6.25000784
e.
6.25784
c.
6.2784
 

 16. 

Number Sense and Numeration – Square Roots – RIT 221 – 230

mc016-1.jpg
a.
mc016-2.jpg
d.
mc016-5.jpg
b.
mc016-3.jpg
e.
mc016-6.jpg
c.
mc016-4.jpg
 

 17. 

Problem Solving – RIT 221 – 230
1. 2, 9, 7, 14, 12, ___, ___
What are the missing numbers?
a.
8, 10
d.
3, 5
b.
5, 3
e.
17, 19
c.
5, 7
 

 18. 

Yuko’s pen pal in England said her backyard was 50 meters wide. In
customary measurement that is about 150 _____.
a.
Feet
d.
Centimeters
b.
Yards
e.
Miles
c.
Inches
 

 19. 

Use a proportion to solve.
If four all weather tires cost $903.80, how much would 1 tire cost?
a.
mc019-1.jpg
d.
mc019-4.jpg
b.
mc019-2.jpg
e.
mc019-5.jpg
c.
mc019-3.jpg
 

 20. 

Write an equation you would use to solve the problem?
On a winter day it was –10F at 6:00 A.M. The temperature rose 25 during
the day. What was the high temperature?
a.
mc020-1.jpg
d.
mc020-4.jpg
b.
mc020-2.jpg
e.
mc020-5.jpg
c.
mc020-3.jpg
 



 
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