2-Digit by 2-Digit Multiplication (A)

Front

What is 48 x 49?

Back

2,352

Front

What is 72 x 19?

Back

1,368

Front

What is 13 x 90?

Back

1,170

Front

What is 14 x 57?

Back

798

Front

What is 81 x 30?

Back

2,430

Front

What is the product of two 2-digit numbers?

Back

The result of multiplying two numbers, each with two digits.

Front

What is the area of a rectangle with length 48 and width 49?

Back

2,352 square units (Area = length x width).

Front

How do you multiply 2-digit numbers?

Back

Break them into tens and ones, multiply separately, and then add the results.

Front

What is the distributive property in multiplication?

Back

a(b + c) = ab + ac; it allows breaking numbers into parts for easier multiplication.

Front

What is the first step in multiplying 72 by 19?

Back

Multiply 72 by 10 (which is 720) and then by 9 (which is 648), then add the results.