Most of us gradually start disliking Math formulas and equations at some point as they seem difficult to grasp. But if you understand the logic behind them instead of mugging it, you will realize they help you solve complex problems easily and quickly!
Our team of Math experts have created a list of Class 7 Maths formulas for you withlogical explanations as well as the method of how and where to use them. By using this list of important formulas in your exam preparations, you can easily understand their logic, solve complex problems faster and score higher marks in your school exams!
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Important Maths Formulas for Class 7
1. Integers Formulas
Addition is commutative
\(a + b = b + a\)
Addition is associative
\(( a + b) + c = a + ( b + c)\)
Product of even number of negative integers is positive
\( - 2 \times - 2 \times - 2 \times - 2 = 16\)
Product of odd number of negative integers is negative
\( - 2 \times - 2 \times - 2 = - 8\)
Division of positive integer by a negative integer gives negative quotient