Converting Scientific <--> Standard Notation
Convert to the Power of 10
Adding/Subtracting in Scientific Notation
Multiplying/Dividing in Scientific Notation
Simplify that Radical
Find the Missing Side Lengths (Pythagorean Theorem)
Pythagorean Theorem Word Problems
100
Write the number 5.8*10^5 in standard form by expanding
580000
100
8.1 * 10^5 to 10^4
81 * 10^4
100
(1.89*10^5)+(7.08*10^5)
8.97*10^5
100
(1.6 * 10^2)(3.2 * 10^5)
5.12 * 10^7
100
sqrt(100)
10
100
Find the 3rd side
35 km
100
A windowpane is 9 inches by 12 inches. What is the distance between opposite corners of the windowpane?
15 inches
200
Write the number 9.44^-6 in standard form by expanding
0.00000944
200
5.6 * 10^8 to 10^9
0.56 * 10^9
200
(5.4*10^8) - (1.8*10^8)
3.6*10^8
200
(4.8 * 10^3)/(2 * 10^-1)
2.4 * 10^4
200
sqrt(225)
15
200
Find the 3rd side
13 ft
200
Three baseball players are playing catch. Ava is 3 meters south of Jeffrey and 4 meters west of Katy. How far does Jeffrey need to throw the ball to get it to Katy?
5 meters
300
Write the number 0.000076 in scientific notation
7.6*10^-5
300
9.23* 10^4 to 10^1
9230*10^1
300
(3.2*10^5)+(9.2*10^5)
1.24*10^6
300
(2.2 * 10^6)(5.7 * 10^4)
1.254*10^11
300
sqrt(200)
10sqrt(2)
300
Find the length of the 3rd side
2
300
To wash a window that is 16 feet off the ground, Warren leans a 20-foot ladder against the side of the building. To reach the window, how far away from the building should Warren place the base of the ladder?
12 feet
400
Write the number 280,400,000 in scientific notation.
2.804*10^8
400
6.892 * 10 ^-1 to 10^4
0.00006892 * 10^4
400
(6.78*10^-1) - (4.39 * 10^-2)
6.341 * 10^-1
400
(3.12 * 10^-8)/(4*10^-11)
7.8*10^2
400
sqrt(98)
7sqrt(2)
400
Find the length of the 3rd side
1
400
Isaac ran the width of a field, a distance of 60 meters. Then he ran the length of the field, a distance of 80 meters. How far apart are opposite corners of the field?
100 meters
500
Write the number 0.0000008004 in scientific notation.
8.004*10^-7
500
9.87654321 * 10^-11 to 10^-21
98765432100*10^-21
500
(4.2*10^-2)+(2.2*10^-4)
4.222*10^-2
500
(4.4*10^-10)(9.3*10^-14)
4.092*10^-23
500
sqrt(528)
4sqrt(33)
500
Find the length of the 3rd side
2sqrt(21)
500
Cara is building a wheelchair ramp onto her porch. If the porch is 30 centimeters high and ramp is 78 centimeters long, how far does the ramp need be from the porch?
72 centimeters