Addition Key Words
Key words are words or phrases that are often used in mathematical word problems to indicate that addition is needed to solve the problem
Key words are words or phrases that are often used in mathematical word problems to indicate that addition is needed to solve the problem.
Here are some common addition key words:
1. Sum: The total result of adding two or more numbers together.
Example: “Find the sum of 5 and 3.”
2. Total: The final amount after adding several values together.
Example: “Calculate the total cost of 4 books, each costing $10.”
3. Combined: To bring two or more quantities together and adding them up.
Example: “If Sarah has 3 apples and John has 4 apples, how many apples do they have combined?”
4. In all: Used to indicate the total or final amount.
Example: “There are 8 red apples and 7 green apples. How many apples are there in all?”
5. Plus: Used to indicate that numbers should be added together.
Example: “If I have 3 pencils plus 2 pens, how many writing instruments do I have in total?”
6. Increase: Adding a value to an existing quantity, resulting in a larger amount.
Example: “If the temperature increased by 5 degrees, what is the new temperature?”
7. More than: Used to indicate an addition of quantities.
Example: “Sara has 5 marbles, and Sam has 3 more than Sara. How many marbles does Sam have?”
8. And: Used to indicate adding two or more numbers together.
Example: “I gave my friend $10 and my sister $5. How much money did I give away in total?”
9. Altogether: Means to add all the quantities together.
Example: “If I have 6 red balloons and 4 blue balloons, how many balloons do I have altogether?”
10. Increased by: Used to indicate that a value has been added to another value, resulting in a larger amount.
Example: “If the initial price was $50 and it increased by $20, what is the final price?”
Recognizing these key words in word problems can help identify when addition operations are needed to solve the problem.
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