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 6 - Mathematics
12.5 Algebraic Expressions

An algebraic expression, or simply an expression is a mathematical statement that may use numbers, variables, or both.

Examples for expressions include:
9
x
6 + 9
1 u + o
5x + 1
9x + 2y + z
2jk or 2 x j x k or 2(jk)


Directions: Express the statements as algebraic expressions. Also, write at least five examples of your own of language statements and their equivalent mathematical expressions.
Q 1: The sum of a number and 55. Write an algebraic expression for the statement.
55 - x
55x
x + x
x + 55

Q 2: Three less than a number. Write an algebraic expression for the statement.
3a
a + 3
3 - a
a - 3

Q 3: Jill's age five years ago.
x/5
x + 5
5 - x
x - 5

Q 4: Mary weighs 60 pounds, and Lucy weighs p pounds. Write an expression for their combined weight.
insufficient information
60 + p
60 + 9
60 + 0

Q 5: A number minus 7.
7a
7 - x
a + 7
a - 7

Q 6: The sum of twice a number and 13. Write an algebraic expression for the statement.
2x + 13
x + 13
13 + 2
13x + 2

Q 7: Six times the sum of a number and 4
6 x 4
6x + 4
6(4x)
6(x + 4)

Q 8: A car travels at 60 miles per hour. Write an expression for the distance the car will have traveled after m hours.
m - 60
60 + m
60 m
m/60

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