• Direction: Determine the number of terms in each expression.
• 6x + y ______________
• 10m² - n + 1 ______________
• ab ______________
• -7y + 3x – 5 ______________
• a² + ab + 2b² + 3 ______________
• Direction: Identify the constants or variables in each expression or equation.
Variable/s Constant/s
• 15 + y ____________ ____________
• ab – c + 3 ____________ ____________
• xy – 10 ____________ ____________
• 5mn – 2 ____________ ____________
• 7m + 12 = 33 ____________ ____________
• Translate the following into mathematical symbols.
• m increased by n ____________________
• the product of a, b and c _____________________
• 10 more than twice y _____________________
• One-fifth of b _____________________
• 6 times the difference of x and y ______________________
Answers & Comments
Answer:
Part 1
•2
•3
•1
•3
•4
part 2
•15, y
•ab ,-c,3
•xy,-10
•5mn,-2
•7m,12,33
part 3
•m+n
•abc
•10+2y
•1/5-b
•6(x-y)