Understanding Word Problems (+/-)

Front

What operation do you use when you find the total of two or more numbers?

Back

Addition (+) is used to find the total.

Tags

CCSS.1.OA.A.1

Front

What operation do you use when you want to find out how much is left after taking away a number from another?

Back

Subtraction (-) is used to find the difference.

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CCSS.2.OA.A.1

Front

If you have 10 apples and you give away 3, how many apples do you have left?

Back

10 - 3 = 7 apples left.

Tags

CCSS.2.OA.A.1

Front

What does the term 'difference' mean in math?

Back

The difference is the result of subtracting one number from another.

Tags

CCSS.5.NBT.B.7

Front

If you have 4 groups of 3 candies, how many candies do you have in total?

Back

4 x 3 = 12 candies.

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CCSS.3.OA.A.1

Front

What operation do you use to find out how many times one number is contained within another?

Back

Division (÷) is used to find how many times one number fits into another.

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CCSS.3.OA.A.2

Front

If you tape together two strips of paper measuring 15cm and 9cm, how long is the paper?

Back

15 + 9 = 24cm.

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CCSS.2.MD.B.5

Front

What is the result of 8 - 5?

Back

8 - 5 = 3.

Tags

CCSS.2.OA.A.1

Front

If you have 6 boxes and each box contains 4 toys, how many toys do you have in total?

Back

6 x 4 = 24 toys.

Tags

CCSS.2.OA.C.3

Front

What does the term 'total' mean in math?

Back

Total refers to the sum of all parts or numbers.

Tags

CCSS.1.OA.A.1