Introduction to Subtraction Concepts

Foundational

Learn the absolute basics of subtraction, including what it means to 'take away', the symbols used, and key vocabulary like 'difference'.

Introduction to Subtraction Concepts

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What is subtraction?

Subtraction is taking one number away from another number to find out how much is left. It is the opposite of addition.

What does the minus sign look like, and what does it mean?

The minus sign looks like this: $-$. It tells you to subtract or take away.

What is the answer to a subtraction problem called?

The answer in a subtraction problem is called the 'difference'.

In the problem $$8 - 3 = 5$$, what number is the difference?

The difference is $$5$$

How do you read this math problem out loud: $$7 - 2 = 5$$

You read it as: "Seven minus two equals five."

There are $4$ balloons and $1$ flies away. How many are left?

$3$ balloons are left. The problem is $$4 - 1 = 3$$

Which number do you usually start with in a subtraction problem?

You usually start with the bigger number and subtract the smaller number from it.

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