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