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Math Problems
Grade 6
Identify expressions and equations
Is this an expression or an equation?
\newline
(
5
+
4
)
×
9
(5 + 4) \times 9
(
5
+
4
)
×
9
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
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Is this an expression or an equation?
\newline
25
=
30
−
(
2
+
3
)
25 = 30 - (2 + 3)
25
=
30
−
(
2
+
3
)
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
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Is this an expression or an equation?
\newline
5
−
z
=
1
5 - z = 1
5
−
z
=
1
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
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Is this an expression or an equation?
\newline
(
g
10
)
+
23
(\frac{g}{10}) + 23
(
10
g
)
+
23
\newline
Choices:
\newline
(A) expression
\newline
(B) equation
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Is this an expression or an equation?
\newline
(
75
−
5
)
÷
10
(75 - 5) \div 10
(
75
−
5
)
÷
10
\newline
Choices:
\newline
(A) expression
\newline
(B) equation
Get tutor help
Is this an expression or an equation?
\newline
2
+
(
3
+
5
)
=
10
2 + (3 + 5) = 10
2
+
(
3
+
5
)
=
10
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
Get tutor help
Is this an expression or an equation?
\newline
n
(
13
−
7
)
n(13 - 7)
n
(
13
−
7
)
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
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Is this an expression or an equation?
\newline
v
(
10
+
12
)
v(10 + 12)
v
(
10
+
12
)
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
Get tutor help
Is this an expression or an equation?
\newline
c
+
12
3
c + \frac{12}{3}
c
+
3
12
\newline
Choices:
\newline
(A) expression
\newline
(B) equation
Get tutor help
Is this an expression or an equation?
\newline
j
+
35
=
60
j + 35 = 60
j
+
35
=
60
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
Get tutor help
Is this an expression or an equation?
\newline
6
(
12
)
+
d
6(12) + d
6
(
12
)
+
d
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
Get tutor help
Is this an expression or an equation?
\newline
89
+
u
89 + u
89
+
u
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
Get tutor help
Is this an expression or an equation?
\newline
b
+
(
5
×
6
)
b + (5 \times 6)
b
+
(
5
×
6
)
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
Get tutor help
Is this an expression or an equation?
\newline
2
(
3
)
+
4
2(3) + 4
2
(
3
)
+
4
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
Get tutor help
Is this an expression or an equation?
\newline
8
=
12
−
2
(
2
)
8 = 12 - 2(2)
8
=
12
−
2
(
2
)
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
Get tutor help
Is this an expression or an equation?
\newline
15
(
10
−
8
)
=
30
15(10 - 8) = 30
15
(
10
−
8
)
=
30
\newline
Choices:
\newline
(A)expression
\newline
(B)equation
Get tutor help
Is this an expression or an equation?
\newline
(
90
10
)
+
12
(\frac{90}{10}) + 12
(
10
90
)
+
12
\newline
Choices:
\newline
(A) expression
\newline
(B) equation
Get tutor help
Which of these equations has no solutions?
\newline
Choices:
\newline
(A)
4
(
x
+
3
)
=
4
(
x
−
3
)
4(x + 3) = 4(x - 3)
4
(
x
+
3
)
=
4
(
x
−
3
)
\newline
(B)
3
x
+
x
−
3
=
1
3
(
12
x
−
9
)
3x + x - 3 = \frac{1}{3}(12x - 9)
3
x
+
x
−
3
=
3
1
(
12
x
−
9
)
\newline
(C)
2
x
+
3
−
4
x
=
4
x
+
3
2x + 3 - 4x = 4x + 3
2
x
+
3
−
4
x
=
4
x
+
3
\newline
Which statement explains a way you can tell the equation has no solutions?
\newline
Choices:
\newline
(A) It is equivalent to an equation that has the same variable terms but different constant terms on each side of the equal sign.
\newline
(B) It is equivalent to an equation that has the same variable terms and the same constant terms on each side of the equal sign.
\newline
(C) It is equivalent to an equation that has different variable terms on each side of the equation.
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Which of the following is a natural number?
\newline
Choices:
\newline
(A)
6
5
\frac{6}{5}
5
6
\newline
(B)
3
3
3
\newline
(C)
5
8
\frac{5}{8}
8
5
\newline
(D)
7.56
7.56
7.56
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Consider the expression
1
3
b
w
h
\frac{1}{3} b w h
3
1
b
w
h
.
\newline
Complete
2
2
2
descriptions of the parts of the expression.
\newline
1
1
1
. The entire expression is the product of
□
\square
□
.
\newline
2
2
2
. In this context,
1
3
\frac{1}{3}
3
1
is a
□
\square
□
.
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