4th grade multiplication test NBT.5

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 4 x 3 means adding 4 three times (4 + 4 + 4).

Front

What does the term 'factor' mean in multiplication?

Back

A factor is a number that is multiplied by another number. In the equation 3 x 4, both 3 and 4 are factors.

Front

What is the product in multiplication?

Back

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

Front

How do you multiply a number by 10?

Back

To multiply a number by 10, you simply add a zero to the end of that number. For example, 7 x 10 = 70.

Front

What is the equation for finding the total number of eggs laid by chickens in a week if they lay 22 eggs a day?

Back

The equation is 22 x 7 = 154.

Front

If Mr. Matson reads 114 pages a day, how do you find out how many pages he reads in 6 days?

Back

You multiply the number of pages he reads in a day by the number of days: 114 x 6 = 684.

Front

What is the equation to find out how many tickets were bought if there were 826 people and each needed 7 tickets?

Back

The equation is 826 x 7 = 5,782.

Front

What does 'NBT.5' refer to in multiplication?

Back

NBT.5 refers to the standard in mathematics for understanding the place value system and performing operations with multi-digit whole numbers.

Front

What is the importance of understanding multiplication in real-life situations?

Back

Understanding multiplication helps in solving problems related to groups, total amounts, and scaling quantities in everyday life.

Front

How can you check your multiplication answer?

Back

You can check your multiplication answer by using division. For example, if you calculated 6 x 4 = 24, you can check by dividing 24 by 6 to see if you get 4.