Rational Numbers & Exponents
Write this fraction as a decimal.
4/5
What is 0.8?
Write this expression using a positive exponent.
7-10
What is 1/710?
Write this number in standard form.
3.16 x 103
What is 3,160?
This is the best whole number estimate for. . .
√137
What is 12?
Replace this __ with <, >, or = to make a true statement.
7 __ √52
What is <?
Write this expression using exponents.
4 x b x b x 4 x b x b
What is 42B4?
Write this expression using a negative exponent.
1/124
What is 12-4?
Write this number in scientific notation
0.00011
What is 1.1 x 10-4?
This is the best whole number estimate for. . .
3√430
What is 8?
Order this set of numbers from greatest to least.
√15, √3, 3
What is √15, 3, √3
Write this decimal as a fraction in simplest form.
-0.4
What is -2/5?
Simplify.
(d7)6
What is d42?
Evaluate this expression. Express the result in scientific notation.
(9.64 x 108) - (5.29 x 106)
What is 9.5871 x 108?
Find this cube foot.
3√4913
What is 17?
Name all sets of numbers to which this real number belongs.
√18
What is irrational?
Write this decimal as a fraction in simplest form.
-0.45 (repeating)
What is -5/11?
Simplify.
-4a5(6a5)
What is -24a10?
Evaluate this expression. Express the result in scientific notation.
(3.7 x 10-2)(1.2 x 103)
What is 4.44 x 101?
Find this square root.
√-49
What is no real solution?
Name all sets of numbers to which this real number belongs.
-12
What is integer and rational?
Evaluate this expression if X = 2 and Y = 10.
X2 + Y4
What is 10,004?
Worldwide 26 million people speak french, while 22 million people speak Sicilian. This is how many times as many people speak French than Sicilian.
What is 24 or 16 times as many people?
The largest planet in our solar system is Jupiter with a diameter of about 1.43 x 105 km. The smallest planet in our solar system is Mercury with a diameter of about 5 x 103 km. The diameter of Jupiter is this many times greater than the diameter of Mercury.
What is 3 x 101 or 30 times greater?
The volume of a cube is 201 in3. This is the estimated measure of the length of one side.
What is 6 in?
Name all sets of numbers to which this real number belongs.
√900
What is natural, whole, integer, and rational?