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Why Does My Child Struggle With Maths Word Problems?

A child can be good at calculation and still struggle with word problems. Learn why this happens and how to build stronger mathematical reasoning.

MATHSNAPLANPARENT GUIDESPRIMARY SCHOOL

Orin Education

9/8/20263 min read

A common question from parents is:

“My child is good at maths calculations, so why do they struggle with word problems?”

The answer is that a word problem requires much more than calculation.

A student may know how to add, subtract, multiply or divide but still need to decide:

What is the problem actually asking?
Which information matters?
Which mathematical operation should I use?
Do I need one step or several?
Does my answer make sense?

This is why strong mathematical learning involves more than speed and accuracy.

The Victorian Mathematics Curriculum places understanding, reasoning and problem-solving alongside mathematical fluency. Problem-solving requires students to interpret situations, choose strategies, apply mathematics, review their solution and communicate their reasoning.

Here are some of the most common reasons children struggle.

1. They are reading the words but not understanding the situation

Consider:

Mia has 36 stickers. She gives the same number of stickers to 4 friends. How many stickers does each friend receive?

A student may immediately see 36 and 4, but still need to understand that the stickers are being divided into equal groups.

The first step should therefore not always be calculation.

Ask:

“What is happening in this problem?”

If the child cannot explain the situation in their own words, calculating is premature.

2. They rely on keyword tricks

Children are sometimes taught shortcuts such as:

altogether = add

left = subtract

each = multiply

These can occasionally help, but they are unreliable.

For example:

24 students are arranged equally into 4 teams. How many students are in each team?

The word “equally” does not tell the student automatically whether to multiply or divide. They still need to understand the relationship.

Instead of hunting for keywords, encourage students to identify:

What do I know?

What am I trying to find?

How are the quantities connected?

3. They cannot represent the problem

Good problem solvers rarely rely only on numbers in their head.

Students can represent problems using:

diagrams
bar models
number lines
tables
pictures
equations

For example:

A bus has 48 passengers. At the next stop, 17 get off and 9 get on. How many passengers are now on the bus?

Writing:

48 − 17 + 9

turns the story into mathematics.

Representation is often the bridge between understanding the language and choosing the correct calculation.

4. They struggle with multi-step problems

A student may solve one-step questions comfortably but become confused when information must be processed in sequence.

For example:

Ava buys 3 notebooks for $4 each and pays with $20. How much change does she receive?

The student needs to:

3 × $4 = $12

then:

$20 − $12 = $8

Instead of immediately helping with the calculation, ask:

“What do we need to know first?”

This develops planning rather than dependence.

5. Their mathematical knowledge is not yet flexible

A child might know that:

7 × 8 = 56

but struggle to recognise that the same relationship helps solve:

56 ÷ 7

or:

“56 objects are shared equally between 7 groups.”

True mathematical understanding means being able to use familiar knowledge in unfamiliar forms.

This is one reason children can appear strong on repetitive calculation worksheets yet find reasoning questions difficult.

A simple problem-solving routine

Parents can teach children to use the same four questions consistently:

1. Understand

What is the question asking?

2. Represent

Can I draw, model or write the information mathematically?

3. Solve

Which strategy should I use?

4. Check

Does my answer make sense?

Checking is especially important.

If a child calculates that one apple costs $47 in an ordinary shopping problem, the arithmetic might be technically correct while the interpretation is clearly wrong.

Avoid solving the problem for them too quickly

When children become stuck, adults naturally want to help.

Instead of saying:

“You need to divide.”

try:

“Tell me what the problem is asking.”

“Can you draw what is happening?”

“What do you already know?”

“What could you work out first?”

Good prompts preserve the thinking.

Calculation still matters

None of this means calculation skills are unimportant.

Fluency frees up mental capacity.

If a child is using significant effort to calculate basic number facts, there is less attention available for interpreting a complex problem.

Strong mathematics therefore requires both:

Fluency + Reasoning

not one instead of the other.

Practise unfamiliar problems

If children only practise questions that look exactly like the examples they were taught, they can become dependent on patterns.

Include occasional unfamiliar questions where they have to decide what to do.

The objective is not to make every task difficult. It is to gradually build the ability to transfer knowledge.

Strong mathematical thinking goes beyond getting the answer

A correct answer matters, but the thinking behind it matters too.

At Orin Education, Primary Mathematics develops numerical fluency alongside reasoning, problem-solving and mathematical application. Students are encouraged to understand problems, select strategies and explain their thinking rather than simply complete calculations.