) Kamal uses multiplication to find the area of the rectangle. What is another way he can find the area? = 1 square centimeter He can count the total number of unit squares in the rectangle. He can count the number of units around the outside of the rectangle. 4) He can count the number of unit squares in one row. He can count the total number of rows in the rectangle.
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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