Perfect Squares/Square Roots
What is 162?
256
What is 10-3 as a decimal?
0.001
What is the Standard Form for 1.25 x 10-2?
0.0125
Order the following in ascending order:
1.45 x 10-2 8.1 x 103 5.6 x 10-1
8.1 x 103 5.6 x 10-1 1.45 x 10-2
True or false.
The following numbers are ordered from greatest to least.
2.45 x 10-3 6.77 x 10-2 9.5 x 10-1
False. They are ordered from least to greatest.
What is the square root of 196?
14
What is 104 in expanded form?
10 x 10 x 10 x 10
What is 24,600,000 in Scientific Notation?
2.46 x 107
Order the following in descending order:
5.3 x 10-3 6.95 x 102 7.11 x 10-3
6.95 x 102 7.11 x 10-3 5.3 x 10-3
142 = the square root of 196
False
What is 192?
361
What is the fraction form for 10-1?
1/10
What is 0.00042 in Scientific Notation?
4.2 x 10-4
Order the following in ascending order:
5.17 x 10-3 7.1 x 100 8.3 x 10-2
5.17 x 10-3 8.3 x 10-2 7.1 x 100
0.0000453 = 4.53 x 105
False
What is the square root of 289?
17
What is the expanded form for 10-4?
1/10 x 1/10 x 1/10 x 1/10
What is 9.52 x 104 in Standard Form?
95,200
Use >, <, or =
1.2 x 10-3 ___ 7.11 x 10-1
1.2 x 10-1 > 7.11 x 10-3
All numbers with negative exponents are found between -1 and 0.
False.
What is 202?
400
What is the fraction form for 10-2?
1/100 or 1/10 x 1/10
What is 0.0000506 in Scientific Notation?
9.05 x 10-5
Use >, <, or =
9.6 x 10-2 ___ 9.88 x 10-4
9.6 x 10-2 > 9.88 x 10-4
7.93 x 106 = 7,930,000
True