Multiplication Check In- Area & Partial Products

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 4 added together 3 times (4 + 4 + 4 = 12).

Front

What is the area of a rectangle?

Back

The area of a rectangle is found by multiplying its length by its width. Formula: Area = Length x Width.

Front

What are partial products?

Back

Partial products are the results of multiplying each digit of one number by each digit of another number, before adding them together to get the final product.

Front

How do you find the product of 40 x 6 using partial products?

Back

Break down 40 into 40 and 0. Multiply: (40 x 6) + (0 x 6) = 240 + 0 = 240.

Front

What is the value of the underlined digit in 1,206,937?

Back

The underlined digit is in the thousands place, so its value is 6,000.

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that includes numbers and an operation (like addition or multiplication) to show a relationship.

Front

How do you solve 16 + 20?

Back

To solve 16 + 20, simply add the two numbers together: 16 + 20 = 36.

Front

What is the missing value in the equation 40 x __ = 240?

Back

The missing value is 6, because 40 x 6 = 240.

Front

What does the term 'digit' mean?

Back

A digit is any single number from 0 to 9. For example, in the number 123, the digits are 1, 2, and 3.

Front

What is the difference between addition and multiplication?

Back

Addition combines numbers to find a total, while multiplication is repeated addition of a number.