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Math Problems
Grade 6
Evaluate variable expressions with decimals, fractions, and mixed numbers
Find the value of the expression
\newline
q
⋅
0.4
q \cdot 0.4
q
⋅
0.4
\newline
for
q
=
3
q = 3
q
=
3
.
\newline
_____
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Find the value of the expression
\newline
9.8
÷
t
9.8 \div t
9.8
÷
t
\newline
for
t
=
3.5
t = 3.5
t
=
3.5
.
\newline
_____
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Find the value of the expression
\newline
2
7
×
q
\frac{2}{7} \times q
7
2
×
q
\newline
for
q
=
9
1
3
q = 9\frac{1}{3}
q
=
9
3
1
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
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Find the value of the expression
\newline
9.4
÷
n
9.4 \div n
9.4
÷
n
\newline
for
n
=
1
n = 1
n
=
1
.
\newline
_____
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Find the value of the expression
\newline
9.9
−
z
9.9 - z
9.9
−
z
\newline
for
z
=
7
z = 7
z
=
7
.
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Find the value of the expression
\newline
d
+
6.7
d + 6.7
d
+
6.7
\newline
for
d
=
1.6
d = 1.6
d
=
1.6
.
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Find the value of the expression
\newline
1.8
+
y
1.8 + y
1.8
+
y
\newline
for
y
=
7
y = 7
y
=
7
.
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Find the value of the expression
\newline
k
÷
2.5
k \div 2.5
k
÷
2.5
\newline
for
k
=
3
k = 3
k
=
3
.
\newline
_____
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Find the value of the expression
\newline
1.6
÷
c
1.6 \div c
1.6
÷
c
\newline
for
c
=
1
c = 1
c
=
1
.
\newline
_____
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Find the value of the expression
\newline
c
÷
1
c \div 1
c
÷
1
\newline
for
c
=
8.1
c = 8.1
c
=
8.1
.
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Find the value of the expression
\newline
8.5
⋅
g
8.5 \cdot g
8.5
⋅
g
\newline
for
g
=
1
g = 1
g
=
1
.
\newline
_____
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Find the value of the expression
\newline
6.9
−
s
6.9 - s
6.9
−
s
\newline
for
s
=
1.3
s = 1.3
s
=
1.3
.
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Find the value of the expression
\newline
9.1
÷
p
9.1 \div p
9.1
÷
p
\newline
for
p
=
7
p = 7
p
=
7
.
\newline
_____
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Find the value of the expression
\newline
v
×
5
6
v \times \frac{5}{6}
v
×
6
5
\newline
for
v
=
3
10
v = \frac{3}{10}
v
=
10
3
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
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Find the value of the expression
\newline
12
5
×
z
\frac{12}{5} \times z
5
12
×
z
\newline
for
z
=
2
z = 2
z
=
2
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
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Find the value of the expression
\newline
2
÷
p
2 \div p
2
÷
p
\newline
for
p
=
4
7
p = \frac{4}{7}
p
=
7
4
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
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Find the value of the expression
\newline
7.8
÷
w
7.8 \div w
7.8
÷
w
\newline
for
w
=
1
w = 1
w
=
1
.
\newline
_____
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Find the value of the expression
\newline
3
÷
f
3 \div f
3
÷
f
\newline
for
f
=
3
4
f = \frac{3}{4}
f
=
4
3
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
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Find the value of the expression
\newline
3
8
+
y
\frac{3}{8} + y
8
3
+
y
\newline
for
y
=
1
8
y = \frac{1}{8}
y
=
8
1
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
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Find the value of the expression
\newline
1
5
×
u
\frac{1}{5} \times u
5
1
×
u
\newline
for
u
=
1
2
u = \frac{1}{2}
u
=
2
1
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
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Find the value of the expression
\newline
3
5
8
÷
k
3\frac{5}{8} \div k
3
8
5
÷
k
\newline
for
k
=
1
2
k = \frac{1}{2}
k
=
2
1
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
Get tutor help
Find the value of the expression
\newline
23
6
÷
n
\frac{23}{6} \div n
6
23
÷
n
\newline
for
n
=
23
3
n = \frac{23}{3}
n
=
3
23
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
Get tutor help
Find the value of the expression
\newline
4.1
÷
n
4.1 \div n
4.1
÷
n
\newline
for
n
=
1
n = 1
n
=
1
.
\newline
_____
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Find the value of the expression
\newline
r
–
7
8
r \,–\, \frac{7}{8}
r
–
8
7
\newline
for
r
=
5
3
8
r\,=\,5\,\frac{3}{8}
r
=
5
8
3
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
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Find the value of the expression
\newline
1
1
6
×
d
1\frac{1}{6} \times d
1
6
1
×
d
\newline
for
d
=
5
1
3
d = 5\frac{1}{3}
d
=
5
3
1
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
Get tutor help
Find the value of the expression
\newline
3
1
2
÷
w
3\frac{1}{2} \div w
3
2
1
÷
w
\newline
for
w
=
2
w = 2
w
=
2
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
Get tutor help
Find the value of the expression
\newline
4.9
÷
k
4.9 \div k
4.9
÷
k
\newline
for
k
=
1
k = 1
k
=
1
.
\newline
_____
Get tutor help
Find the value of the expression
\newline
6
−
u
6 - u
6
−
u
\newline
for
u
=
3.7
u = 3.7
u
=
3.7
.
Get tutor help
Find the value of the expression
\newline
5
6
÷
h
\frac{5}{6} \div h
6
5
÷
h
\newline
for
h
=
3
4
h = \frac{3}{4}
h
=
4
3
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
Get tutor help
Find the value of the expression
\newline
5
1
2
÷
k
5\frac{1}{2} \div k
5
2
1
÷
k
\newline
for
k
=
2
4
9
k = 2\frac{4}{9}
k
=
2
9
4
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
Get tutor help
Find the value of the expression
\newline
z
÷
3
4
z \div \frac{3}{4}
z
÷
4
3
\newline
for
z
=
3
z = 3
z
=
3
.
\newline
Write your answer as a fraction or as a whole or mixed number.
\newline
_____
Get tutor help
12
t
=
4
v
−
3
12t = 4v - 3
12
t
=
4
v
−
3
and
−
6
t
=
4
v
+
6
-6t = 4v + 6
−
6
t
=
4
v
+
6
. If
(
t
,
v
)
(t, v)
(
t
,
v
)
is the solution to the system of equations, what is the value of
t
−
v
t - v
t
−
v
?
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Evaluate
x
−
(
−
y
)
x-(-y)
x
−
(
−
y
)
where
x
=
−
2.31
x=-2.31
x
=
−
2.31
and
y
=
5.9
y=5.9
y
=
5.9
.
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Evaluate
−
3.28
−
(
−
4.4
)
+
(
−
p
)
-3.28-(-4.4)+(-p)
−
3.28
−
(
−
4.4
)
+
(
−
p
)
where
p
=
9.7
p=9.7
p
=
9.7
.
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What happens to the value of the expression
3
y
2
y
\frac{3 y}{2 y}
2
y
3
y
as
y
y
y
increases?
\newline
Choose
1
1
1
answer:
\newline
(A) It increases.
\newline
(B) It decreases.
\newline
(C) It stays the same.
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