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Math Problems
Grade 7
Complete addition and subtraction equations with integers
Which sign makes the statement true?
\newline
0.03
0.03
0.03
?
3
10
\frac{3}{10}
10
3
\newline
Choices:
\newline
(A)
=
=
=
\newline
(B)
≠
\neq
=
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Type the integer that makes the following addition sentence true:
\newline
_
_
_
_
_
+
2
=
−
4
\_\_\_\_\_ + 2 = -4
_____
+
2
=
−
4
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Type the integer that makes the following addition sentence true:
\newline
_
_
_
_
_
+
3
=
10
\_\_\_\_\_ + 3 = 10
_____
+
3
=
10
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Type the integer that makes the following subtraction sentence true:
\newline
−
5
−
_
_
_
_
_
=
−
6
-5 - \_\_\_\_\_ = -6
−
5
−
_____
=
−
6
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Type the integer that makes the following addition sentence true:
\newline
_
_
_
_
_
+
0
=
5
\_\_\_\_\_ + 0 = 5
_____
+
0
=
5
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Type the integer that makes the following addition sentence true:
\newline
−
1
+
_
_
_
_
_
=
−
8
-1 + \_\_\_\_\_ = -8
−
1
+
_____
=
−
8
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Type the integer that makes the following addition sentence true:
\newline
−
3
+
_
_
_
_
_
=
−
9
-3 + \_\_\_\_\_ = -9
−
3
+
_____
=
−
9
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Type the integer that makes the following addition sentence true:
\newline
_
_
_
_
_
_
+
(
−
5
)
=
−
9
\_\_\_\_\_\_ + (-5) = -9
______
+
(
−
5
)
=
−
9
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Type the integer that makes the following addition sentence true:
\newline
1
+
_
_
_
_
_
=
9
1 + \_\_\_\_\_ = 9
1
+
_____
=
9
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Type the integer that makes the following subtraction sentence true:
\newline
2
−
_
_
_
_
_
=
11
2 - \_\_\_\_\_ = 11
2
−
_____
=
11
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Type the integer that makes the following subtraction sentence true:
\newline
8
−
_
_
_
_
_
=
−
1
8 - \_\_\_\_\_ = -1
8
−
_____
=
−
1
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Type the integer that makes the following addition sentence true:
\newline
−
2
+
_
_
_
_
_
=
0
-2 + \_\_\_\_\_ = 0
−
2
+
_____
=
0
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Type the integer that makes the following subtraction sentence true:
\newline
3
−
_
_
_
_
_
=
−
2
3 - \_\_\_\_\_ = -2
3
−
_____
=
−
2
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Type the integer that makes the following subtraction sentence true:
\newline
3
−
_
_
_
_
_
=
8
3 - \_\_\_\_\_ = 8
3
−
_____
=
8
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Type the integer that makes the following subtraction sentence true:
\newline
_
_
_
_
_
−
0
=
−
6
\_\_\_\_\_ - 0 = -6
_____
−
0
=
−
6
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Type the integer that makes the following addition sentence true:
\newline
_
_
_
_
_
+
(
−
9
)
=
−
5
\_\_\_\_\_ + (-9) = -5
_____
+
(
−
9
)
=
−
5
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Type the integer that makes the following subtraction sentence true:
\newline
_
_
_
_
_
−
(
−
5
)
=
3
\_\_\_\_\_ - (-5) = 3
_____
−
(
−
5
)
=
3
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Type the integer that makes the following subtraction sentence true:
\newline
_
_
_
_
_
−
1
=
0
\_\_\_\_\_ - 1 = 0
_____
−
1
=
0
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Type the integer that makes the following subtraction sentence true:
\newline
−
3
−
_
_
_
_
_
=
−
10
-3 - \,\_\_\_\_\_ = -10
−
3
−
_____
=
−
10
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Type the integer that makes the following addition sentence true:
\newline
−
7
+
_
_
_
_
_
=
−
6
-7 + \_\_\_\_\_ = -6
−
7
+
_____
=
−
6
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Type the integer that makes the following subtraction sentence true:
\newline
−
7
−
_
_
_
_
_
=
−
2
-7 - \,\_\_\_\_\_ = -2
−
7
−
_____
=
−
2
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8
y
27
3
\sqrt[3]{8 y^{27}}
3
8
y
27
\newline
Which of the following is equivalent to the given expression?
\newline
Choose
1
1
1
answer:
\newline
(A)
2
y
3
2 y^{3}
2
y
3
\newline
(B)
2
y
9
2 y^{9}
2
y
9
\newline
(C)
8
3
y
3
\frac{8}{3} y^{3}
3
8
y
3
\newline
(D)
8
3
y
9
\frac{8}{3} y^{9}
3
8
y
9
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