Worksheet with Solutions for Class 7

Introduction:
As a Class 7 student, it is important to practice and strengthen your math skills through worksheets. Here is a sample test along with solutions to help you prepare for your exams.

Worksheet:
1. Solve the following equations:
a) 3x + 7 = 16
b) 4y - 5 = 11
2. Calculate the perimeter of a rectangle with length 8 cm and width 5 cm.
3. Find the area of a triangle with base 6 cm and height 9 cm.
4. Simplify the following expressions:
a) 2(3x - 5) + 4
b) 5(y + 2) - 3y
5. Solve the following word problems:
a) If a box contains 24 chocolates and each person gets 3 chocolates, how many people can be given chocolates?
b) A shopkeeper sold 35 shirts in a day. If each shirt costs $20, how much money did he earn?

Solutions:
1.
a) 3x + 7 = 16
3x = 16 - 7
3x = 9
x = 3
b) 4y - 5 = 11
4y = 11 + 5
4y = 16
y = 4
2. Perimeter = 2*(length + width) = 2*(8 + 5) = 2*13 = 26 cm
3. Area of triangle = 0.5*base*height = 0.5*6*9 = 27 sq cm
4.
a) 2(3x - 5) + 4 = 6x - 10 + 4 = 6x - 6
b) 5(y + 2) - 3y = 5y + 10 - 3y = 2y + 10
5.
a) Number of people = 24/3 = 8
b) Money earned = 35*20 = $700
By practicing these worksheets and solutions, you will be able to improve your math skills and excel in your Class 7 exams.