Final answer:
Subtraction is an arithmetic operation that involves taking away a number from another number. It can be represented on a number line and may require regrouping when subtracting larger numbers.
Step-by-step explanation:
Word Web for the word: SUBTRACTION
- Mathematical Operation: Subtraction is an arithmetic operation that involves taking away a number from another number. For example, 5 - 3 = 2, where 5 is the minuend, 3 is the subtrahend, and 2 is the difference.
- Number Line: Subtraction can be represented on a number line. For instance, if you start at 5 on a number line and subtract 3, you land at 2.
- Regrouping: When subtracting larger numbers, regrouping or borrowing may be necessary. This involves taking a unit from the tens place and adding it to the ones place to make subtraction possible.
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