square root
√36
6
Which of these numbers is NOT a perfect square?
25, 36, 40, 49
40
Write each number in scientific notation
0.000006
6 × 10−6
Order from least to greatest
4/5, 0.66 , 0.86,84%
0.66,4/5 , 84%, 0.86
Convert to a percent
0.35
35%
√64
8
Which of these numbers is NOT a perfect square?
4, 9, 16, 17
17
Writing in Scientific Notation
5400000
5.4 × 106
Order from least to greatest
0.22, 68%, 0.88,2/9
0.22,2/9 , 68%, 0.88
Write the percent as a fraction in simplest form
46%
23/50
√144
12
Which of these numbers is NOT a perfect square?
16, 25, 36, 46
46
Writing in Scientific Notation
9.5 × 107
95000000
Order from greatest to least
0.22, 27%, 0.82, 2/8
0.82, 27%,1/4.0.22,
Convert to a percent
0.45
45%
√25
. 5
Which of these numbers is NOT a perfect square?
10, 16, 25, 36
10
Write each number in standard notation.
0.9 × 10−1
0.09
Order from least to greatest
4/9. 0.17 , 0.77,48%
0.17,4/9 , 48%, 0.77
Write the fraction as a decimal
4/20
. 0.2
√9
3
is 400 a perfect square?
yes
Writing in Scientific Notation
0.000216
2.16 × 10−4
Convert to a percent
2/4
50%