Solving Equations Word Problems

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 solve it.

Tags

CCSS.8.EE.C.7B

Front

How do you identify the key information in a word problem?

Back

Look for numbers, keywords (like 'total', 'each', 'remaining'), and the question being asked to determine what information is necessary to set up an equation.

Tags

CCSS.7.EE.B.4A

Front

What is the first step in solving a word problem?

Back

Read the problem carefully to understand what is being asked and identify the relevant information.

Tags

CCSS.3.OA.D.8

Front

What does it mean to 'write an equation' for a word problem?

Back

It means to translate the information and relationships described in the problem into a mathematical equation that can be solved.

Front

How do you determine the number of items needed when given a total and a group size?

Back

Divide the total number of items by the size of each group to find out how many groups are needed.

Tags

CCSS.3.OA.A.2

Front

If 472 students are going on a field trip and 120 are returning home, how many are spending the night?

Back

Subtract 120 from 472 to find that 352 students are spending the night.

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

How do you calculate the number of cabins needed if each cabin sleeps 8 people?

Back

Divide the number of students spending the night by the capacity of each cabin (e.g., 352 ÷ 8 = 44 cabins).

Tags

CCSS.3.OA.A.3

Front

What is the formula to find out how many boxes of cereal Maria can buy?

Back

First, subtract the cost of milk from her total money, then divide the remaining amount by the cost of one box of cereal.

Tags

CCSS.7.EE.B.4A

Front

How do you set up an equation for a situation where a total is divided among several groups?

Back

Use the format: total = number of groups × amount per group.

Tags

CCSS.HSA.CED.A.3

Front

What does 'reducing prices' mean in a sales context?

Back

It means lowering the selling price of an item to encourage more sales.

Tags

CCSS.RI.9-10.7

CCSS.RL.11-12.7

CCSS.RL.9-10.7

CCSS.RI.8.7

CCSS.RL.8.7