Word problems- solving equations

Front

What is a word problem in mathematics?

Back

A word problem is a mathematical problem that is presented in the form of a narrative or story, requiring the reader to extract relevant information and formulate an equation to find a solution.

Tags

CCSS.HSA.CED.A.1

Front

How do you identify the variables in a word problem?

Back

To identify variables, read the problem carefully, determine what quantities are unknown, and assign a letter or symbol to represent each unknown.

Tags

CCSS.6.EE.B.6

Front

What is the first step in solving a word problem?

Back

The first step is to read the problem thoroughly to understand what is being asked and to identify the relevant information.

Tags

CCSS.8.EE.C.7B

Front

What does it mean to 'translate' a word problem into an equation?

Back

Translating a word problem into an equation involves converting the words and phrases into mathematical symbols and expressions that represent the relationships described in the problem.

Tags

CCSS.7.EE.B.4A

Front

What is the importance of checking your solution in a word problem?

Back

Checking your solution is important to ensure that it makes sense in the context of the problem and satisfies all the conditions given.

Front

What are common keywords that indicate addition in word problems?

Back

Common keywords for addition include 'sum', 'total', 'increased by', 'more than', and 'combined'.

Tags

CCSS.1.OA.A.1

Front

What are common keywords that indicate subtraction in word problems?

Back

Common keywords for subtraction include 'difference', 'less than', 'decreased by', 'fewer than', and 'remaining'.

Tags

CCSS.1.OA.A.1

Front

How can you determine if a word problem requires multiplication or division?

Back

Look for keywords such as 'product', 'times', 'each', or 'per' for multiplication, and 'quotient', 'divided by', or 'for each' for division.

Tags

CCSS.3.OA.A.3

Front

What is a system of equations, and when is it used in word problems?

Back

A system of equations is a set of two or more equations with the same variables. It is used in word problems when there are multiple unknowns that are interrelated.

Tags

CCSS.8.EE.C.8C

Front

What strategies can be used to solve complex word problems?

Back

Strategies include breaking the problem into smaller parts, drawing diagrams, using tables, and writing equations step-by-step.

Tags

CCSS.8.EE.C.7B