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Math Problems
Grade 7
Add and subtract mixed numbers
A farmer placed an order for
11
1
6
11\frac{1}{6}
11
6
1
tons of fertilizer. He calculates that the corn fields will require
8
5
6
8\frac{5}{6}
8
6
5
tons of it. How much fertilizer will the farmer have left for his other crops?
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Write your answer as a fraction or as a whole or mixed number.
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_____ tons
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8
÷
2
(
2
+
2
)
=
?
8 \div 2(2+2)=?
8
÷
2
(
2
+
2
)
=
?
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16
+
21
=
?
16+21=?
16
+
21
=
?
\newline
8
÷
2
×
(
2
+
2
)
=
16
8 \div 2 \times(2+2)=16
8
÷
2
×
(
2
+
2
)
=
16
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7
7
7
/
10
10
10
Of Th...
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5
2
3
−
1
1
2
=
n
5\frac{2}{3} - 1\frac{1}{2} = n
5
3
2
−
1
2
1
=
n
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Time Remaining
\newline
4
4
4
\newline
6
6
6
points
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Calculate the area and perimeter.
\newline
Round your answer to the nearest hundredth if necessary.
\newline
Area
=
=
=
□
\square
□
squared in.; Perimeter =
□
\square
□
in.
\newline
Previous
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Patrick wants to hang up a poster that is
13
/
4
13 / 4
13/4
feet wide and
25
/
8
25 / 8
25/8
feet long. How much wall space will the poster cover?
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7
7
7
more than
3
3
3
times a number
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The algebraic expression is
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What value of
y
y
y
makes the equation below true?
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10
y
−
9
=
51
10 y-9=51
10
y
−
9
=
51
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6
6
6
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10
10
10
\newline
12
12
12
\newline
16
16
16
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