Integer Exponents
Simplify. Write in Decimal Form
10-4
= 0.00001
Multiply:
54 x 53
= 57
Write each number in standard notation.
3.12 x 109
= 3,120,000,000
Find the two square roots
81
= 9, -9
_/50 is between what 2 numbers?
= 7 and 8
Evaluate:
103
=1000
Multiply. Write the product as one power.
n5 x n7
= n12
Write in Standard Notation.
2.7 x 10-3
=0.0027
Find the two square roots.
225
= 15, -15
Round _/205 to the nearest hundredth.
=14.14
Simplify:
(-4)-3
=1/64
Write the quotient as one power.
108 / 105
=103
Write in scientific notation.
0.0000003
= 3 x 10-7
A square window has an area of 169 square inches. How wide is the window?
= 13 inches wide
Round _/183 to the nearest tenth.
= 13.5
Simplify:
20
=1
Divide. Write the quotient as one power.
x10/ x9
=x
Write in Scientific Notation.
0.00709
= 7.09 x 10-3
Simplify each expression.
3_/25 + 4
=19
_/84
=9.16
Simplify:
2+ (-7)0 - (4 +2)-2
=2 35/36
Simplify:
(89)11
=899
Compare which is greater?
2.7 x 1013 _____ 2.7 x 109
= >
Simplify each expression.
_/25/16 + 3/4
=2
A square field has an area of 2000 square feet. To the nearest foot, how much fencing would be needed to enclose the field?
=179 feet.