Variables And Constants - MEAP Preparation - Grade 7 Mathematics - kwizNET Math/Science/English Homeschool/Afterschool/Tutoring Lessons/Worksheets/Quizzes/Trivia

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Variable: A letter symbol which can take any value of a certain set is called a variable.

Constant: A quantity that has only one fixed value is called a constant.

Example:
In the expression 2x-1,
x is a variable and 2 and 1 are constants.

Directions: Choose the correct answer. Also write at least 5 examples of variables and constants of your own.

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Q 1: 9x + 7, find the variable. none 7 9 x	Q 2: 702x - 7, find the variable. x 7 702 none
Q 3: 3x = 2, find the constants. none x and 3 2 and x and 2	Q 4: 7y + 3, find the variable. 7 none y 3
Q 5: 92x, find the constant. x 92 92x none	Q 6: 7y, find the constant. 7y 7 y none
Q 7: 93x + 4, find the constants. 4 and x none 93 and 4 x and 93	Q 8: 2x + 3, find the variable. x none 2 3
Question 9: This question is available to subscribers only!	Question 10: This question is available to subscribers only!