Double Digit Multiplication Halloween Escape Room!

Front

What is double-digit multiplication?

Back

Double-digit multiplication involves multiplying two numbers that each have two digits, such as 14 x 25.

Front

How do you calculate the total number of seats in a cafeteria with multiple tables?

Back

Multiply the number of tables by the number of seats per table. For example, 14 tables x 16 seats = 224 seats.

Front

What is the product of 19 and 25?

Back

The product of 19 and 25 is 475.

Front

What is the product of 17 and 44?

Back

The product of 17 and 44 is 748.

Front

If a snack booth made $20 selling popcorn and 20 times as much selling cotton candy, how much did it make from cotton candy?

Back

The booth made $400 selling cotton candy.

Front

How do you find the change received after a purchase?

Back

Subtract the total cost from the amount paid. For example, if the PTO paid $500 for trees costing $448, the change is $52.

Front

What is the formula for calculating total cost when buying multiple items?

Back

Total Cost = Number of Items x Cost per Item.

Front

What does it mean to multiply?

Back

Multiplication is a mathematical operation that represents repeated addition. For example, 4 x 3 means adding 4 three times (4 + 4 + 4).

Front

What is the significance of place value in double-digit multiplication?

Back

Place value helps in understanding the value of each digit in a number, which is crucial for correctly aligning numbers during multiplication.

Front

What is an example of a word problem involving multiplication?

Back

A word problem could be: 'If there are 14 tables and each table seats 16 students, how many students can be seated in total?'