Multiplication multi digit by one digit

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 4 x 3 means adding 4 three times (4 + 4 + 4).

Front

What does it mean to multiply a multi-digit number by a one-digit number?

Back

It means to take a number with multiple digits (like 56) and multiply it by a single-digit number (like 5), which can be done using the standard algorithm or area model.

Front

Calculate: 56 x 5

Back

280

Front

Calculate: 555 x 5

Back

2775

Front

Calculate: 6,034 x 5

Back

30170

Front

Calculate: 4 x 372

Back

1488

Front

What is the area of a rectangle?

Back

The area of a rectangle is the measurement of the surface of the shape, calculated by multiplying its length (L) by its width (W).

Front

What is the formula for area?

Back

Area = Length x Width (A = L x W)

Front

What is a digit?

Back

A digit is any of the numerals from 0 to 9 used to represent numbers.

Front

What is a multi-digit number?

Back

A multi-digit number is a number that has two or more digits, such as 56 or 372.