Write the expression using only positive exponents:
1,241^0
What is 1
100
1. Write the number in scientific notation: .0000011316
2. Write the number in standard notation: 1.2391x10^7
What is: 1. 1.1316x10^-6
2. 1,2391,000
200
Find the LCM of 16, 32, and 36
What is 288
200
Find the LCM: 11k^2m^3 and 14km^2
What is 154k^2m^3
200
Find the quotient: 20^4/20
What is 20^3
200
Write the expression using only positive exponents.
27x^-3
What is 27/x^3
200
Find the product. Write your answer in scientific notation.
(4.5x10^-4)(6x10^-5)
What is 2.7x10^-8
300
Find the LCM of 20, 45, and 50
What is 900
300
Find the LCM: rst^4, r^2st^3
What is r^2st^4
300
Find the product: 8x^5*4x^10
What is 32x^15
300
Find the product. Write your answer using only positive exponents. 35x^29*3x^-41
What is 105/x^12
300
Find the product. Write your answer in scientific notation.
(7.3x10^7)(8x10^-6)
What is 5.84x10^2
400
You have two alarm clocks set for the same time. the snooze time on one alarm clock is ten minutes and the snooze time on the second clock is 15 minutes. If you continue hitting the snooze button on both alarm clocks after they ring the first time together, in how many minutes will the alarm clocks ring at the same time again?
What is 30 minutes.
400
Find the LCM: 70m^3np^5 and 91mm^2p^3
What is 910 m^3n^2p^5
400
Find the quotient: 45x^21/81x^16
What is 5x^5/9
400
Find the quotient. Write your answer using only positive exponents. m^48*g^29/m^17*g^32
What is m^31/g^3
400
Order the numbers from least to greatest:
7.1x10^5, 71,000, 7x10^5
What is 71,000, 7x10^5, 7.1x10^5
500
Which fraction is greater?
17/30 or 27/35
What is 27/35
500
Find the LCM: 63a^2bd^3 and 189b^2cd
What is 189a^2b^2cd^3
500
Simplify: 10m^3n^2*9m^4/6n^4*7m^8
What is 15/7mn^2
500
Find the quotient. Write your answer using only positive exponents. 56m^-14n^4/40m^2n^-2
What is 7n^6/5m^16
500
Order the numbers from least to greatest:
1.08x10^-2, 1.08x10^-4, 0.00108