kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!

Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 7 - Mathematics
3.12 Laws of Exponents Review - II

Q 1: Find the number to be multiplied (-6)-1 so as to get 15-1 as the product?
5/2
1/3
-2/5
-2/3

Q 2: Simplify, (2x2).[(1/2)x]3 = _____?
(1/2)x3
(1/2)x5
(1/2)x4
(1/4)x5

Q 3: Find the number to be multiplied (16)-1 so as to get 32-1 as the product?
4
2
1/3
1/2

Q 4: Simplify, (5/6)2.(6/20) = _____?
5
5/24
24
24/5

Q 5: Simplify, [(5/6)x]2.6x2 = _____?
(25/6) x4
(6/25) x4
(25/6) x4
(25/6) x2

Q 6: If 8x+1 = 64, find x value?
1
2
0
3

Q 7: If 7x = 25, find the value of 7x+2.
1225
225
1005
625

Q 8: If 11x = 1331, find x value?
5
10
3
6

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


Subscription to kwizNET Learning System offers the following benefits:

  • Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
  • Instant scoring of online quizzes
  • Progress tracking and award certificates to keep your student motivated
  • Unlimited practice with auto-generated 'WIZ MATH' quizzes
  • Child-friendly website with no advertisements
  • Choice of Math, English, Science, & Social Studies Curriculums
  • Excellent value for K-12 and ACT, SAT, & TOEFL Test Preparation
  • Get discount offers by sending an email to discounts@kwiznet.com

Quiz Timer