2-Digit by 2-Digit Multiplication

Front

What is the process of multiplying two 2-digit numbers called?

Back

2-digit by 2-digit multiplication.

Front

What is the product of 43 and 16?

Back

688.

Front

How do you multiply 77 by 67 using the standard algorithm?

Back

Multiply 77 by 67 by breaking it down into (70 + 7) x (60 + 7) and using the distributive property.

Front

What is the result of multiplying 26 by 11?

Back

286.

Front

If Mr. Jaime delivered 12 cases of water with 35 bottles each, how do you calculate the total number of bottles?

Back

Multiply 12 by 35 to find the total number of bottles.

Front

What is the total number of water bottles delivered to the 4th grade pod?

Back

420.

Front

How do you find the total number of fish eaten by 61 dolphins if each ate 42 fish?

Back

Multiply 61 by 42.

Front

What is the total number of fish eaten by the dolphins?

Back

2,562.

Front

What is the distributive property in multiplication?

Back

The distributive property states that a(b + c) = ab + ac.

Front

What is the importance of estimating products in multiplication?

Back

Estimating products helps to check the reasonableness of the answer.