Multiplication TEKS 4.4D

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of the same number. For example, 3 × 4 means adding 3 four times (3 + 3 + 3 + 3 = 12).

Front

What does the term 'product' mean in multiplication?

Back

The product is the result of multiplying two or more numbers together. For example, in 5 × 6 = 30, 30 is the product.

Front

How can you represent the total number of items collected over several days using multiplication?

Back

You can use the equation: Total items = Number of items per day × Number of days. For example, if you collect 5 seashells each day for 6 days, the equation is 5 × 6.

Front

What is the equation to find the total number of peony bushes in Jannah's garden?

Back

The equation is: Total bushes = Number of rows × Number of bushes per row. If there are 5 rows and 15 bushes in each row, it is 5 × 15.

Front

What is an estimate in multiplication?

Back

An estimate is a rough calculation of a number that is close to the actual answer. It helps to check if the final answer is reasonable.

Front

What is the estimated product of 7 and 528?

Back

An estimate can be found by rounding 528 to 500. So, 7 × 500 = 3,500 is a reasonable estimate.

Front

What is the multiplication of 5 and 17?

Back

5 × 17 = 85.

Front

What is the multiplication of 2 and 3,015?

Back

2 × 3,015 = 6,030.

Front

How do you write a multiplication equation?

Back

A multiplication equation consists of two factors and a product. For example, in 4 × 3 = 12, 4 and 3 are factors, and 12 is the product.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the factors does not change the product. For example, 3 × 4 = 4 × 3.