Christmas Math

Front

What is the relationship between the number of presents Sheri and Teri opened?

Back

Sheri opened 7 fewer presents than Teri.

Front

If Sheri opened 21 presents, how can we find out how many Teri opened?

Back

Add 7 to the number of presents Sheri opened: 21 + 7 = 28 presents.

Front

How many sizes did the Grinch's heart grow?

Back

The Grinch's heart grew 3 sizes.

Front

How do you calculate the total number of children seen by Macy's Santas?

Back

Multiply the number of Santas (400) by the number of children each sees per day (125) and then by the number of days (30): 400 * 125 * 30 = 1,500,000 children.

Front

What material is Frosty the Snowman's nose made of?

Back

Frosty the Snowman's nose is made of a button.

Front

If a book has 102 pages and 67 pages have been read, how do you find the remaining pages?

Back

Subtract the number of pages read from the total pages: 102 - 67 = 35 pages left.

Front

What is the formula to find the total number of presents opened by Teri if Sheri opened 21 presents?

Back

Teri's presents = Sheri's presents + 7.

Front

What operation would you use to find out how many children Macy's Santas see in total?

Back

You would use multiplication.

Front

What is a simple way to express the concept of 'fewer' in math?

Back

'Fewer' indicates subtraction.

Front

In the context of the Grinch, what does 'heart grew' symbolize?

Back

It symbolizes an increase in kindness or love.