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 5 - Mathematics
1.5 Equations

  • Numeric expression: Is an expression with numbers.
    Example: 45 + 34
  • Numeric equation: Is a numeric expression equated to zero.
    Example: 45 - 45 = 0
  • Algebraic expression: Is an expression that contains both numeric and unknown variables.
    Example: x - 5
  • Algebraic equation: Is an algebraic expression equated to zero. Here you can solve for the variable.
    Example: x - 5 = 0
    x - 5 + 5 = 0 + 5
    Therefore x = 5
The following are the points to remember while solving an algebraic equation :
  1. We can add/subtract the same number to/from both sides of an equation.
  2. We can multiply/divide the same number to/by both sides of an equation.
  3. We can transfer the terms from one side to the other side after changing their signs.
Example: 2x - 5 = 31
Step 1: Adding 5 both sides 2x - 5 + 5 = 31 + 5
Therefore, 2x = 36
Step 2: Dividing both sides of the equation by 2 we get
x/2 = 36/2
Therefore, x = 18
Directions: Answer the following questions. Show your work on a sheet of paper. Also write atleast 5 examples of your own.
Q 1: Which number can be undistributed in (b*f)-(c*f)-(d*f)?
c
b
d
f

Q 2: Identify the property used in: a + 6 = 6 + a
associative property of addition
commutative property of addition
associative property of multiplication

Q 3: What is a mathematical sentence with an equal sign called?
equation
expression
solution

Q 4: What is an equation that contains one or more variables called?
open equation or variable equation
true equation
false equation

Q 5: Rewrite 7*(a + b) using the addition and multiplication properties.
(a+b)*7
7*(b+a)
all the choices are correct
(b+a)*7

Q 6: The equation c + 2 = 8 is a _____ equation.
false
variable
true

Q 7: Which number can be distributed in: (5+7+a)*8
a
7
8
5

Q 8: What is a number that replaces a variable to make a variable equation true called?
answer
false
solution

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