Worksheetsplace value, Integers & algebra
Total questions: 40
Worksheet time: 21mins
Name
Class
Date
1.
Which shows the decimals in order from least to greatest.
0.17, .7, .71
0.17, .7, .71
a)
0.71, 0.17, 0.7
b)
0.17, 0.71, 0.7
c)
0.17, 0.7, 0.71
2.
Which decimal is the least?
0.88, 0.8, 0.81
0.88, 0.8, 0.81
a)
0.88
b)
0.8
c)
0.81
3.
Which decimal is the greatest?
9.11, 9.1, 0.91
9.11, 9.1, 0.91
a)
9.11
b)
9.1
c)
0.91
4.
Which shows the decimals in order from least to greatest.
1.7, 1.07, 1.17
1.7, 1.07, 1.17
a)
1.17, 1.7, 1.07
b)
1.07, 1.17, 1.70
c)
1.17, 1.07, 1.7
5.
Which number is a factor of 10
a)
3
b)
4
c)
5
d)
8
6.
List the first 5 multiples of 3
a)
3, 6 10, 15, 20
b)
1, 3
c)
3, 6, 9, 12, 15
d)
6, 9, 12, 15, 18
7.
A prime number is...
a)
a number that has only one factor.
b)
a number that has at least two factors.
c)
a number that has more than two factors.
d)
a number that has only two factors.
(1 and itself)
(1 and itself)
8.
Joe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?
7 14 22 28
Which one is incorrect?
a)
7
b)
14
c)
22
d)
28
9.
List the first 5 multiples of 8
a)
1, 2, 4, 8
b)
8, 16, 25, 32, 40
c)
8, 16, 24, 32, 40
d)
8, 16, 24, 31, 40
10.
Find the HCF of 21 and 28
a)
3
b)
4
c)
7
d)
14
11.
What is the LCM of 4 and 12?
a)
4
b)
8
c)
12
d)
16
12.
Find the HCF of 12 and 15 ?
a)
2
b)
2 x 3
c)
3
d)
60
13.
Find the HCF of 40 and 60?
a)
10
b)
20
c)
30
d)
None of the above
14.
What is the LCM of 6 and 8 ?
a)
12
b)
18
c)
24
d)
36
15.
Find the HCF of 30 and 36
a)
2
b)
3
c)
4
d)
6
16.
Find the HCF of 45 and 60
a)
5
b)
15
c)
10
d)
9
17.
Which answer lists all the factors for 40?
a)
1,2,4,5,8,12,14,40
b)
1,2,3,4,5,8,10
c)
1,2,4,5,8,10,20,40
d)
1,2,4,5,6,7,8,9,10
18.
Which set of numbers lists multiples of 3?
a)
5, 8, 11, 14
b)
30, 33, 36, 39
c)
1, 3, 6, 9
d)
15, 20, 25, 30
19.
Evaluate u + xy, for u = 18 , x = 10 , and y = 8.
a)
188
b)
36
c)
98
d)
224
20.
Is x = 1 a solution of the equation
2 - 8x = -6?
2 - 8x = -6?
a)
yes
b)
no
21.
Solve for p.
5p - 14 = 8p + 4
5p - 14 = 8p + 4
a)
-6
b)
-10/3
c)
18/13
d)
4
22.
Simplify.
5x + 7x
5x + 7x
a)
2x
b)
12x
c)
-2x
d)
-12x
23.
Evaluate bc + 5a
when a = 3, b = 4, and c = -6
when a = 3, b = 4, and c = -6
a)
9
b)
38
c)
-38
d)
-9
24.
Write the phrase as an expression.
twice a number x plus 8
twice a number x plus 8
a)
2 + 8x
b)
2x + 8
25.
Simplify the following expression by combining like terms:
3(2x - 4) + 6x - 1
3(2x - 4) + 6x - 1
a)
12x - 13
b)
12x - 5
c)
11x - 2
d)
-x
26.
-3(2c - 5)
a)
-6c - 15
b)
-6c + 15
c)
6c + 15
d)
6c - 15
27.
Solve for x.
5x - 10 = x + 6
5x - 10 = x + 6
a)
No solution
b)
x = 1
c)
x = 2
d)
x = 4
28.
In this expression, 2x + 6y - 10, which are the coefficients?
a)
2, 6, and -10
b)
x and y
c)
2 and 6
d)
-10
29.
In this equation, 4a - 10 = 9a, which is the constant?
a)
4 and 9
b)
4a and 9a
c)
-10
d)
4, 9, and -10
30.
Which of the following is an expression?
a)
6x + 2x = 6
b)
10 = 5x
c)
2x + 6x - 10
d)
6x2 + 10 = 25
31.
Which of the following is an equation?
a)
6x + 2x - 6
b)
6x2 + 10 = 25
c)
6x2 + 10 - 25
d)
10y - 6 + 34u
32.
Product of 4 and p
a)
4/p
b)
4 X P
c)
12/4p
d)
12/4x
33.
−2.65, +5.08, −0.4, −1.48, +1.67, +3.99
The smallest number in this list is:
a)
+5.08
b)
+1.67
c)
−2.65
d)
−0.4
34.
Which of these calculations will result in a positive answer?
a)
(−2) + (+2)
b)
(−8) + (+9)
c)
(+3) + (−5)
d)
(−5) + (−2)
35.
Which of these calculations will result in a negative answer?
a)
(+3) + (+6)
b)
(−7) + (+9)
c)
(−4) + (−2)
d)
(+5) + (−5)
36.
Calculate the value of −12 × −7.
a)
+84
b)
−19
c)
−84
d)
−5
37.
Calculate the value of −42 ÷ −7
a)
-6
b)
−49
c)
−35
d)
+6
38.
For a number line, which of the following is NOT true?
a)
0.5 is on the right of -0.5.
b)
Negative numbers are on the left of 0.
c)
Any number on the right of 0 is greater than any number on the left of 0.
d)
Any negative number is on the right of any positive number.
39.
-7 X 6 =
a)
-42
b)
42
40.
4 x (-8) =
a)
32
b)
-32
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