What operation do I choose?

Front

What operation do I use to find out how many packets of candles I need if I have 820 candles and each packet contains 20 candles?

Back

Division

Front

What operation do I use to find the total number of seashells if Benny found 25 and Sally found 37?

Back

Addition

Front

What operation do I use to calculate the total number of crayons if Miss Jones gave 9 students 24 crayons each?

Back

Multiplication

Front

What operation do I use to find out how many people took part in a taste test if 466 preferred Coke and 55 preferred Pepsi?

Back

Addition

Front

What operation do I use to find out how many pennies Sandy has left if she had 43 and spent 40?

Back

Subtraction

Front

What is addition?

Back

Addition is the operation of combining two or more numbers to get a total.

Front

What is subtraction?

Back

Subtraction is the operation of taking one number away from another.

Front

What is multiplication?

Back

Multiplication is the operation of adding a number to itself a certain number of times.

Front

What is division?

Back

Division is the operation of splitting a number into equal parts.

Front

If I have 10 apples and I buy 5 more, how many apples do I have now?

Back

15 (Addition)