Class 8MathematicsLinear Equations in One Variable
Word Problems
Translate English to algebra: "a number" โ x, "twice a number" โ 2x, "3 more than" โ +3, "is equal to" โ =. Types: age problems, perimeter problems, speed-distance, money. Example: "Sum of three consecutive integers is 54." Let them be n, n+1, n+2. n+(n+1)+(n+2)=54 โ 3n+3=54 โ n=17. Numbers: 17, 18, 19.
10 examples
Concept check 1
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on concept check and show the working clearly.
Definition to application 2
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on definition to application and show the working clearly.
Formula warm-up 3
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on formula warm-up and show the working clearly.
Reasoning practice 4
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on reasoning practice and show the working clearly.
Board-style short answer 5
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on board-style short answer and show the working clearly.
Mistake correction 6
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on mistake correction and show the working clearly.
Visual interpretation 7
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on visual interpretation and show the working clearly.
Applied word problem 8
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on applied word problem and show the working clearly.
Revision challenge 9
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on revision challenge and show the working clearly.
Exam recap 10
For Class 8 Mathematics, explain or solve a word problems question from the chapter "Linear Equations in One Variable". Focus on exam recap and show the working clearly.