Worksheets1.1 - 1.5 Practice
Total questions: 40
Worksheet time: 3hrs 50mins
Name
Class
Date
1.
Which numeric expression matches this written expression?
add four and nine and then multiply by six
add four and nine and then multiply by six
a)
(6-4)x9
b)
(4+9)x6
c)
6x9+4
d)
9x4-6
2.
Which numeric expression matches this written expression?
two times the sum of eight and seven
two times the sum of eight and seven
a)
2 x 87
b)
2 + (8 + 7)
c)
2 x 8 + 7
d)
2 x (8 + 7)
3.
Kyle has $4 and Alyssa has $6. Jenny has 3 times as much money as both Kyle and Alyssa combined. Which expression represents this situation?
a)
(3 x 4) + 6
b)
(3 x 4) x 6
c)
3 x (4 + 6)
d)
3 x (4 x 6)
4.
Subtract 9 from 15 and divide by 3.
Which numerical expression represents this statement?
Which numerical expression represents this statement?
a)
(15 - 9) ÷ 3
b)
(9 - 15) ÷ 3
c)
3 ÷ (15 - 9)
d)
3 ÷ (9 - 15)
5.
Find and explain the error.
5 - 3 + 2
5 - 5
0
5 - 3 + 2
5 - 5
0
a)
There is no error.
b)
Addition was done first and you should have subtracted first
c)
There is a subtraction error
6.
What would be my first step? 3 + 4 x 6 - 4 =
a)
addition
b)
multiplication
c)
subtraction
d)
exponents
7.
2 + (92 - 4)
a)
16
b)
77
c)
79
8.
What does 32 mean?
a)
3 x 2
b)
3 x 3
c)
2 x 2 x 2
9.
Multiply 2 and 12, and then subtract 8. Which numerical expression represents this statement?
a)
8 - 12 x 2
b)
(12 x 2) - 8
c)
2 x (12 - 8)
d)
12 x (2 - 8)
10.
16 ÷ 2 x 4 - 3
a)
5
b)
-1
c)
25
d)
29
11.
What would be my first step in solving this problem?
3 + 4 x 6 - 4
3 + 4 x 6 - 4
a)
addition
b)
multiplication
c)
subtraction
d)
exponents
12.
Which operation is performed FIRST?
44 ÷ 2 X (3 -1)
a)
muliplication X
b)
division ÷
c)
subtraction -
13.
Which operation is performed FIRST?
25 x (3-1)
25 x (3-1)
a)
multiplication
b)
subtraction
c)
division
14.
(4 + 3)2+5 x 3
a)
57
b)
64
c)
29
d)
44
15.
Solve the following:
-2 x (3 + 8 ÷ 4)2
-2 x (3 + 8 ÷ 4)2
a)
-16
b)
1.375
c)
4
d)
-50
16.
A _____________ is a symbol, usually a letter that stands for a number.
a)
coefficient
b)
algebraic expression
c)
variable
d)
term
17.
How many terms are in the given expression?
52 + 7n - 2f
52 + 7n - 2f
a)
6
b)
5
c)
3
d)
2
18.
b2 + 4
when b = 3
when b = 3
a)
10
b)
12
c)
13
d)
11
19.
Evaluate 3x + 8 if x = 2
a)
13
b)
14
c)
15
d)
16
20.
3(2x + z) when x=8 and z=2
a)
12
b)
30
c)
54
d)
60
21.
Mary baked some cookies on Saturday. On Sunday she baked twice as many cookies as the day before. If c represents the number of cookies she made on Saturday, write an expression for the number of cookies she made on Sunday.
a)
c + 2
b)
c - 2
c)
c / 2
d)
2c
22.
Students brought in 300 canned goods for the food drive on Monday. On Tuesday students brought in x more than the day before. Write an expression for how many canned goods students brought on Tuesday.
a)
300 + x
b)
300 - x
c)
300x
d)
x - 300
23.
Which expression is equivalent to 3a2 + 6a + 5a2?
a)
14a2
b)
14a
c)
8a2 + 6a
d)
3a2 + 11a
24.
Which expression is equivalent to 6y + 22y + y?
a)
28y + 1
b)
29y
c)
22y + 7
d)
29
25.
Which expression is equivalent to 15x + 10 - 6x - 1?
a)
9x + 9
b)
18x
c)
15x - 3
d)
9x + 11
26.
Which expression is equivalent to 7(3a + 4b)?
a)
21a + 28b
b)
10a + 11b
c)
21a + 4b
d)
10a + 28b
27.
Simplify the expression:
8(5 + w)
8(5 + w)
a)
40 + w
b)
40+8w
c)
85 + 8w
d)
13+8w
28.
Simplify the expression
11(9 + d)
11(9 + d)
a)
99 + d
b)
20 + 9d
c)
20 + d
d)
99+11d
29.
Distribute: 2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
30.
Simplify the expression:
8(4b - 5)
8(4b - 5)
a)
32b + 40
b)
32b - 40
c)
32(b - 40)
d)
84b - 85
31.
4 - (x + 7) + 11x
a)
-12x +8
b)
10x - 3
c)
17x -4
d)
15x + 7
32.
Simplify the following expression:
-6x + 4(-x - 3)
-6x + 4(-x - 3)
a)
-2x - 12
b)
10x + 12
c)
-10x - 12
d)
-2x + 12
33.
-5(n+10)+5n
a)
-5n-50+5n
b)
-50
34.
Evaluate |5 - 10|
a)
-5
b)
5
35.
Evaluate the expression if x = -5.
|x + 4|
a)
1
b)
-1
c)
9
d)
-9
36.
Evaluate the expression if x = -5.
|-2x - 12|
a)
2
b)
-2
c)
22
d)
-22
37.
Evaluate the expression if x = 3 and y = -4.
|3x - 5| + y
a)
0
b)
3
c)
-3
d)
8
38.
Which expression is equivalent to x + x + x + y + z + z + z?
a)
7xyz
b)
3x + y + 3z
c)
2x + y + 4z
d)
7 + x + y + z
39.
Simplify the following expression:
3 + 5x + 8 - 2x
3 + 5x + 8 - 2x
a)
-3x2 - 11
b)
3x2 + 11
c)
11 - 3x
d)
11 + 3x
40.
-r -10r
a)
11r
b)
-11r
c)
9r
d)
-11
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