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Math Problems
Grade 7
Round mixed numbers
The sum of two numbers is
17
17
17
. One number is
3
3
3
less than
2
3
\frac{2}{3}
3
2
of the other number. What is the lesser number?
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12
12
12
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7
7
7
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5
5
5
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3
3
3
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Name
\newline
\qquad
\newline
Date
\newline
-
\newline
Dmit
3
3
3
Mid the Asses ment oontinued
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Divit is
4
4
4
years younger than twice his brother's age. Which expression coulc used to find Divit's age?
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A
4
x
−
2
4 x-2
4
x
−
2
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B
2
x
−
4
2 x-4
2
x
−
4
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C
4
−
2
x
4-2 x
4
−
2
x
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D
2
−
4
x
2-4 x
2
−
4
x
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Find the volume of each
L
L
L
block
11
11
11
in
5
5
5
in
4
4
4
in
15
15
15
in
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Which expression is equivalent to
0.9
+
k
−
0.54
k
0.9+k-0.54 k
0.9
+
k
−
0.54
k
?
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0.46
k
+
0.9
0.46 k+0.9
0.46
k
+
0.9
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1.36
k
1.36 k
1.36
k
\newline
−
0.64
k
-0.64 k
−
0.64
k
\newline
1.9
−
0.54
k
1.9-0.54 k
1.9
−
0.54
k
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Ce se poate spune despre unghiurile
1
1
1
și
2
2
2
? Dar despre
3
3
3
și
4
4
4
?
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What is the geometric mean of
7
7
7
and
12
12
12
?
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(F)
1
5
7
1\frac{5}{7}
1
7
5
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(G)
9.5
9.5
9.5
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(H)
2
21
2\sqrt{21}
2
21
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(I)
4
21
4\sqrt{21}
4
21
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