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Duplicate of Number & Operation (MCA prep) Flashcards | StudBud
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Duplicate of Number & Operation (MCA prep)
Duplicate of Number & Operation (MCA prep)
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A #math quiz preparing students for Minnesota standardized test in 8th grade math.
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Convert to Scientific Notation.
2.5 x 104
2.5 x 103
2.5 x 10-4
25 x 103
2
Identify the following number.
Rational
Irrational
3
Convert to Scientific Notation.
67.3 x 10-3
3.76 x 10-4
6.73 x 10-4
6.73 x 10-2
4
Simplify
1/x7
1/x-7
-7x
1/-7x
5
Simplify.
b11
b10
b2
b24
6
Identify the following number.
Rational
Irrational
7
The √10 is between which two integers?
1 and 2
3 and 4
5 and 6
4 and 5
8
Simplify.
8a7
15a7
15a12
8a12
9
Simplify.
1.125 x 101
1.125 x 1030
1.125 x 10-2
1.125 x 10-11
10
Simplify.
2x3y2
2x4y8
4xy
4x3y2
11
Simplify.
3x12
3x
4x
3x1
12
Which of the following is a true statement?
All whole numbers are natural numbers
All natural numbers are integers
All integers are whole numbers
All real numbers are rational numbers
13
Identify the following number.
Irrational
Rational
14
Simplify.
66.4 x 1010
6.64 x 109
6.64 x 1011
15
Identify the following number.
Rational
Irrational
16
Identify the following number.
Irrational
Rational
17
Simplify.
-8x4
16x4
8x4
-16x4
18
Convert to Standard Form.
2,030
20.3
0.00203
203
19
Simplify.
x8
x6
20
Simplify.
x1
x15
x8
x2
