One-Step Equation Word Problems

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step, typically involving addition, subtraction, multiplication, or division.

Front

How do you represent a word problem as an equation?

Back

Identify the unknown variable, translate the words into mathematical operations, and set up an equation.

Front

What does 'decreased by' mean in a mathematical context?

Back

'Decreased by' indicates subtraction. For example, 'm decreased by 6' translates to m - 6.

Front

What does 'increased by' mean in a mathematical context?

Back

'Increased by' indicates addition. For example, 'd increased by 0.56' translates to d + 0.56.

Front

How do you solve for a variable in a one-step equation?

Back

Isolate the variable on one side of the equation by performing the inverse operation.

Front

What is the formula for area of a rectangle?

Back

The formula for the area (A) of a rectangle is A = length (l) × width (w).

Front

How do you find the width of a rectangle if you know the area and length?

Back

Use the formula A = lw and rearrange it to w = A/l.

Front

What does 'partitioning' mean in a mathematical context?

Back

Partitioning refers to dividing a quantity into equal parts.

Front

How do you represent 'each part' in an equation?

Back

If f represents each part, and you have a total quantity, you can express it as total = number of parts × size of each part.

Front

What is the relationship between rows and total people in a seating arrangement?

Back

Total people = number of rows × people per row.