Square/Cube Roots
What is the square root of 121?
11
3/5
50
1
Estimates show that there are 1.4 x 108 pet fish and 9.4 x 106 pet reptiles in the United States. How many pet fish and reptiles are in the United States all together?
1.494 x 108
Convert the 0.62 into a fraction.
31/50
6 cubed is what value?
216
8.498724.....
Irrational; Non-terminating, Non-Repeating
65/62
63
In 1950, there were 2.7 x 104 students enrolled at the University of Michigan. In 1900, there were 3.7 x 103 students enrolled at the University of Michigan. How many more students were enrolled in 1950 than in 1900?
2.33 x 104
Convert from scientific notation to standard form:
6 x 10-5
0.00006
Estimate the square root of 18 to the nearest tenth.
4.2
Square root of 50
Irrational; Not a perfect square
(52g3)(56g4)
58g7
The average human heart beats 1.15 x 105 times per day. There are 3.65 x 102 days in one year. How many times does the heart beat in one year?
4.1975 x 107
Convert 2/11 into a decimal.
0.18 repeating
What two integers is the square root of 72 between?
8 and 9
6.42
Rational; Terminating Decimal
7-8
1/78
The average human body cell is about 5.1 x 10-4 centimeters in diameter. The diameter of a plant cell is 8 x 10-3 centimeters in diameter. What is the combined diameter of the plant cell and human cell?
8.51 x 10-3
Find the quotient.
1.88 x 106 and 2000
9.4 x 102
6 and 7
3.42424242...
Rational; Repeating Decimal
(6b7)3
63b21
The volume of the Atlantic Ocean is 3.1 x 1017 cubic meters. The volume of the Mississippi River is 6.3 x 1011 cubic meters. How many times greater is the Atlantic Ocean than the Mississippi River?
**Round to the tenths place**
4.9 x 105
4.9 x 10-5 + 0.0005
5.49 x 10-4