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WorksheetsONLINE ASSIGNMENT 1 (UNIT 1 ARITHMETICS AND ALGEBRA
Total questions: 10
Worksheet time: 50mins
Name
Class
Date
1.
3 + (8 - 4) x 2 x 7
a)
98
b)
59
c)
31
2.
Which operation would you do first?
( 12 + 10) ÷ 10 x 14 - 6
a)
Division
b)
Multiplication
c)
Addition
d)
Subtraction
3.
a)
1/6
b)
2/12
c)
8/9
d)
8/12
4.
What is the quotient of these fractions in lowest terms?
a)
6/40
b)
6/10
c)
3/5
d)
12/20
5.
There are 6 girls in a class of 25. Express the number of girls as a percentage of the whole class.
a)
12%
b)
24%
c)
60%
d)
75%
6.
There are 20 questions in a test and you get 15 correct. What percentage of the questions did you get right?
a)
75%
b)
12%
c)
60%
d)
35%
7.
There are 220 calories in 4 ounces of beef. How many calories are in 5 ounces of beef?
a)
275
b)
300
c)
440
d)
330
8.
(p−q)(p+q)+p(p−q)
a)
2p2−q2−q
b)
2p2−q2−pq
c)
2p2−q2+pq
d)
2p2+q2−pq
9.
4−3(2−y)2=
a)
4+y2
b)
−8+3y2
c)
4−4y+y2
d)
−8+12y−3y2
10.
Rino's age is m years old and his brother's age is 5 years younger than him. Their total age is S. Write an algebraic formula to represent their age.
a)
S = 2m + 5
b)
-S = 2m + 5
c)
S = 2m - 5
d)
2S = 2m + 5
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