Scientific Notation
Write the following in scientific notation
3940
3.940*10^3
What is the square root of
9
3
9+9+6-5
19
IF 5 donuts cost 15 dollars, how much is each donut?
$3
Find the prime factorization of 28
2*2*7
Write the following in scientific notation
0.06
6 * 10^-2
What is the square root of
144
12
20/(4-(10-8))
10
12 cookies cost $40, how much is each cookie?
40/12 = 20/6 = 10/3
There is a sandbox with an area of 50 square feet. What is a possible combination of whole number dimensions?
Anything where the numbers multiply to 50
(ex: 2*25)
Write the following in standard form
6.17 * 10^3
6170
What is the square root of
169
13
40/4-(5-3)
8
What is an equivalent fraction to 11/4?
Anything that is a multiple of the numerator and denominator
(ex: 22/8)
2x = 32
Solve for x
x = 16
Write the following in standard form
7.31*10^6
7310000
What is the cube root of
27
3
7+10*5+10
67
16 tennis balls are $4, how much is each tennis ball?
$0.23
56 + y = 76
Solve for y
y = 20
Write the following in standard form
5.4 * 10^-8
0.000000054
What is the cube root of
343
7
(6+25-7)/6
4
A box of 3 cupcakes is $18.45. How much is each cupcake?
$6.15
What does 9^0 equal
1
Anything power 0 equals 1