Revathi Sivasankar and Manikandan Jayaprabha Solutions for Chapter: Algebra, Exercise 1: EXERCISE

Convert the plain English into Algebraic expression:

Add the cost of three apples, two carrots and six bananas.

Convert the plain English into Algebraic expression:

Equally distribute $1000$ rupees to $n$ people.

Here is a pattern shown- use a variable that gives the general rule for the pattern given below (toothpicks are used to make the designs)

If there are $30$ mangoes in a box, how many mangoes will be there in $m$ boxes.

Pick out all the like terms:

$4x, x, x+1, 3x^2, 2xy; 5x^{2}y, 9x, -2x$

Like terms have the _____ variable and they can be added or subtracted.

General Rule: Every successive odd number is $2$ more than the previous odd number i.e. $a+2$, where $a$ is an odd number.

If $a$ is $\left(5\right)$ - using the rule write the next $4$ odd numbers.

If $a$ is $\left(121\right)$ - write the next $5$ odd numbers.

If $a$ is $\left(1,001\right)$ - write the next $3$ odd numbers.

If $a$ is $\left(999999\right)$ write the next $2$ odd numbers.

Look at the circle of numbers. Recognise the pattern and write the missing numbers given as $x$ and $y$.