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Real Numbers Flashcards | StudBud

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Real Numbers

15 terms·StudBud Administration·633 plays

A review of classifying real numbers, writing decimals as fractions, and square roots. #math #realnumbers #squareroots

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Questions 15

Answers

1
Evaluate √196
12
14
13
15
2
Which number is natural?
5
0
¼
-6
3
Express 0.6666666... as a fraction in simplest form
1/3
2∕3
6∕10
6/9
4
Evaluate √64
6
7
9
8
5
Which number is irrational?
√120
-8
23.6
0.777777777...
6
Which number is rational?
√99
π
7.888888888...
6.7892103...
7
Express 0.46 as a fraction in simplest form.
46∕100
12∕25
23∕50
11∕25
8
Evaluate 3√81 - 10
213
74
233
17
9
Evaluate 7 - 2√16
20
-25
-1
80
10
Express 0.6363636363... as a fraction in simplest form.
63/100
63/99
7/11
21/33
11
Evaluate 5√225 +80
150
475
155
305
12
Estimate √75 to the nearest tenth.
8.8
8.5
8.6
8.7
13
Which number is whole?
¾
√36
√40
-9
14
Which number is an integer?
-10
14.5
-6.27
π
15
Estimate √2 to the nearest tenth
1.5
1.6
1.4
1.3